{"id":1864,"date":"2026-03-31T15:38:46","date_gmt":"2026-03-31T06:38:46","guid":{"rendered":"https:\/\/www.excellgems.com\/apps\/note\/?page_id=1864"},"modified":"2026-04-11T18:56:45","modified_gmt":"2026-04-11T09:56:45","slug":"ruby","status":"publish","type":"page","link":"https:\/\/www.excellgems.com\/apps\/note\/gemstone-guide\/ruby\/","title":{"rendered":"\u30eb\u30d3\u30fc"},"content":{"rendered":"\n<p>\u76ee\u6b21<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"border-top:1px solid #bbb; border-bottom:1px solid #bbb; padding:14px 0; margin:40px 0; display:block;\">\n  <h2 style=\"margin:0; font-size:20px; font-weight:600; line-height:1.4;\">\n    \u30eb\u30d3\u30fc\u3068\u306f\n  <\/h2>\n<\/div>\n\n\n\n<p>\u30eb\u30d3\u30fc\u3068\u306f\u9271\u7269\u3067\u3042\u308b \u30b3\u30e9\u30f3\u30c0\u30e0(Al\u2082O\u2083)\u306e\u3046\u3061\u3001\u8d64\u8272\u3092\u5448\u3059\u308b\u3082\u306e\u3092\u6307\u3057\u307e\u3059\u3002 <\/p>\n\n\n\n<p>\u30b3\u30e9\u30f3\u30c0\u30e0\u306f\u672c\u6765\u7121\u8272\u306e\u9271\u7269\u3067\u3059\u304c\u3001\u5fae\u91cf\u5143\u7d20\u306e\u5f71\u97ff\u306b\u3088\u3063\u3066\u3055\u307e\u3056\u307e\u306a\u8272\u306b\u767a\u8272\u3057\u307e\u3059\u3002 \u305d\u306e\u4e2d\u3067\u3001\u30af\u30ed\u30e0(Cr)\u306b\u3088\u3063\u3066\u8d64\u304f\u767a\u8272\u3057\u305f\u3082\u306e\u304c\u30eb\u30d3\u30fc\u3068\u547c\u3070\u308c\u307e\u3059\u3002 \u307e\u305f\u3001\u8d64\u8272\u4ee5\u5916\u306e\u30b3\u30e9\u30f3\u30c0\u30e0\u306f\u3059\u3079\u3066\u30b5\u30d5\u30a1\u30a4\u30a2\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubytop3x1500-1024x1024.jpg\" alt=\"\" class=\"wp-image-1914\" srcset=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubytop3x1500-1024x1024.jpg 1024w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubytop3x1500-300x300.jpg 300w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubytop3x1500-150x150.jpg 150w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubytop3x1500-768x768.jpg 768w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubytop3x1500-520x520.jpg 520w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubytop3x1500-250x250.jpg 250w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubytop3x1500.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"border-top:1px solid #bbb; border-bottom:1px solid #bbb; padding:14px 0; margin:40px 0; display:block;\">\n  <h2 style=\"margin:0; font-size:20px; font-weight:600; line-height:1.4;\">\n    \u30eb\u30d3\u30fc\u306e\u540d\u524d\u306e\u7531\u6765\n  <\/h2>\n<\/div>\n\n\n\n<p>\u30eb\u30d3\u30fc\u3068\u3044\u3046\u540d\u79f0\u306f\u3001\u30e9\u30c6\u30f3\u8a9e\u3067\u300c\u8d64\u300d\u3092\u610f\u5473\u3059\u308b\u300cruber\u300d\u306b\u7531\u6765\u3059\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u30a4\u30f3\u30c9\u3067\u306f\u30eb\u30d3\u30fc\u306f\u30e9\u30c8\u30ca\u30e9\u30fc\u30b8\u30e3(Ratnaraj)\u3068\u547c\u3070\u308c\u3001\u300c\u5b9d\u77f3\u306e\u738b\u300d\u3092\u610f\u5473\u3059\u308b\u7279\u5225\u306a\u5b58\u5728\u3068\u3057\u3066\u53e4\u304f\u304b\u3089\u73cd\u91cd\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th colspan=\"2\">\u30eb\u30d3\u30fc\u306e\u7279\u5fb4<\/th><\/tr><\/thead><tbody><tr><th>\u539f\u7523\u5730<\/th><td>\u30df\u30e3\u30f3\u30de\u30fc\u3001\u30e2\u30b6\u30f3\u30d3\u30fc\u30af\u3001\u30bf\u30a4\u3001\u30d9\u30c8\u30ca\u30e0\u3001\u30de\u30c0\u30ac\u30b9\u30ab\u30eb \u307b\u304b<\/td><\/tr><tr><th>\u8272<\/th><td>\u8d64<\/td><\/tr><tr><th>\u9271\u7269<\/th><td>\u30b3\u30e9\u30f3\u30c0\u30e0(Al\u2082O\u2083)<\/td><\/tr><tr><th>\u786c\u5ea6<\/th><td>9<\/td><\/tr><tr><th>\u5c48\u6298\u7387<\/th><td>1.762 &#8211; 1.770<\/td><\/tr><tr><th>\u6bd4\u91cd<\/th><td>4.00\uff08\u00b10.05\uff09<\/td><\/tr><tr><th>\u305d\u306e\u4ed6<\/th><td>7\u6708\u306e\u8a95\u751f\u77f3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"border-top:1px solid #bbb; border-bottom:1px solid #bbb; padding:14px 0; margin:40px 0;\">\n  <h2 style=\"margin:0; font-size:20px; font-weight:600;\">\n    7\u6708\u306e\u8a95\u751f\u77f3\u3068\u3057\u3066\u5236\u5b9a\n  <\/h2>\n<\/div>\n\n\n\n<p>\u8fd1\u5e74\u8ffd\u52a0\u3055\u308c\u305f\u30b9\u30d5\u30a7\u30fc\u30f3\u3068\u540c\u69d8\u306b\u30017\u6708\u306e\u8a95\u751f\u77f3\u3068\u3057\u3066\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30eb\u30d3\u30fc\u306f\u7d50\u5a5a40\u5468\u5e74\u306b\u9001\u3089\u308c\u308b\u5b9d\u77f3\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-style-rounded\"><img decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"2004\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide11a-1024x683.jpg\" alt=\"\" class=\"wp-image-2004\" srcset=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide11a-1024x683.jpg 1024w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide11a-300x200.jpg 300w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide11a-768x512.jpg 768w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide11a.jpg 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<div style=\"border-top:1px solid #bbb; border-bottom:1px solid #bbb; padding:14px 0; margin:40px 0; display:block;\">\n  <h2 style=\"margin:0; font-size:20px; font-weight:600; line-height:1.4;\">\n    \u30eb\u30d3\u30fc\u306e\u7f8e\u3057\u3055\u3068\u8272\u8abf\n  <\/h2>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"574\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide12a-1024x574.jpg\" alt=\"\" class=\"wp-image-2008\" srcset=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide12a-1024x574.jpg 1024w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide12a-300x168.jpg 300w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide12a-768x430.jpg 768w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide12a-1536x861.jpg 1536w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide12a.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u30eb\u30d3\u30fc\u306f\u30d4\u30f3\u30af\u8272\u306b\u898b\u3048\u308b\u3082\u306e\u304b\u3089\u30c0\u30fc\u30af\u306a\u30ec\u30c3\u30c9\u307e\u3067\u3001\u69d8\u3005\u306a\u8272\u8abf\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u7406\u60f3\u3068\u3055\u308c\u308b\u306e\u306f<br>\u9bae\u3084\u304b\u3067\u6df1\u307f\u304c\u3042\u308a\u3001\u9650\u308a\u306a\u304f\u6df7\u3058\u308a\u3051\u306e\u306a\u3044\u8d64\u8272\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u8a55\u4fa1\u304c\u9ad8\u3044\u306e\u304c\u300c\u30d4\u30b8\u30e7\u30f3\u30d6\u30e9\u30c3\u30c9\uff08\u9ce9\u306e\u8840\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u8272\u8abf\u3067\u3001<br>\u30fb\u5f69\u5ea6\u304c\u9ad8\u304f<br>\u30fb\u6697\u3055\u3092\u611f\u3058\u306a\u3044<br>\u30fb\u7aef\u6b63\u306a\u30d7\u30ed\u30dd\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u751f\u307e\u308c\u308b\u30e2\u30b6\u30a4\u30af\u6a21\u69d8<br>\u3053\u308c\u3089\u304c\u7d76\u5999\u306b\u8abf\u548c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video autoplay controls loop muted preload=\"auto\" video controls controlsList=\"nodownload\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide2.mp4\"><playsinline><\/video><\/figure>\n\n\n\n<br>\n\n\n\n<p><\/p>\n\n\n\n<p>\u3055\u3089\u306b\u30eb\u30d3\u30fc\u306f\u3001\u30af\u30ed\u30e0\u306b\u3088\u308b\u86cd\u5149\u6027\u3092\u6301\u3064\u305f\u3081\u3001<br>\u5149\u306e\u4e0b\u3067\u5185\u5074\u304b\u3089\u767a\u5149\u3059\u308b\u3088\u3046\u306a\u72ec\u7279\u306e\u8f1d\u304d\u3092\u898b\u305b\u307e\u3059\u3002<br>\u3053\u308c\u3082\u4ed6\u306e\u8d64\u3044\u5b9d\u77f3\u306b\u306f\u306a\u3044\u9b45\u529b\u3067\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u4e00\u822c\u7684\u306b\u86cd\u5149\u611f\u306f\u30d4\u30f3\u30ad\u30c3\u30b7\u30e5\u306a\u30eb\u30d3\u30fc\u306e\u65b9\u304c\u5f37\u3044\u305f\u3081\u3001\u4eba\u305d\u308c\u305e\u308c\u306e\u597d\u307f\u3067\u9078\u3093\u3067\u3044\u305f\u3060\u304f\u306e\u304c\u826f\u3044\u9078\u629e\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-video\"><video autoplay controls loop muted preload=\"auto\" video controls controlsList=\"nodownload\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide7.mp4\"><playsinline><\/video><\/figure>\n\n\n\n<br>\n\n\n\n<br>\n\n\n\n<br>\n\n\n\n<br>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"border-top:1px solid #bbb; border-bottom:1px solid #bbb; padding:14px 0; margin:40px 0; display:block;\">\n  <h2 style=\"margin:0; font-size:20px; font-weight:600; line-height:1.4;\">\n    \u30b8\u30e5\u30a8\u30ea\u30fc\u3068\u3057\u3066\u306e\u5b58\u5728\u611f\n  <\/h2>\n<\/div>\n\n\n\n<div style=\"max-width:1100px; margin:0 auto; overflow:hidden;\">\n  <div style=\"display:flex; gap:24px; align-items:flex-start; flex-wrap:wrap;\">\n\n    <!-- \u5de6\uff1a\u52d5\u753b -->\n    <div style=\"flex:1 1 calc(50% - 12px); min-width:0; overflow:hidden; box-sizing:border-box;\">\n      <video autoplay muted loop playsinline controls controlsList=\"nodownload\" style=\"display:block; width:100%; max-width:100%; height:auto;\">\n        <source src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide5.mp4\" type=\"video\/mp4\">\n        \u304a\u4f7f\u3044\u306e\u30d6\u30e9\u30a6\u30b6\u306f\u52d5\u753b\u518d\u751f\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093\u3002\n      <\/video>\n    <\/div>\n\n    <!-- \u53f3\uff1a\u753b\u50cf -->\n    <div style=\"flex:1 1 calc(50% - 12px); min-width:0; overflow:hidden; box-sizing:border-box;\">\n      <img decoding=\"async\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide4photo.jpg\" alt=\"\u30b8\u30e5\u30a8\u30ea\u30fc\u7740\u7528\u753b\u50cf\" style=\"display:block; width:100%; max-width:100%; height:auto;\">\n    <\/div>\n\n  <\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>\u30eb\u30d3\u30fc\u306f\u30b5\u30a4\u30ba\u4ee5\u4e0a\u306b\u5b58\u5728\u611f\u3092\u653e\u3064\u5b9d\u77f3\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u7406\u7531\u306f\u9ad8\u3044\u5f69\u5ea6\u3068\u5185\u5074\u304b\u3089\u767a\u5149\u3059\u308b\u3088\u3046\u306a\u8f1d\u304d\u3001\u8d64\u3068\u3044\u3046\u8272\u306e\u5fc3\u7406\u7684\u30a4\u30f3\u30d1\u30af\u30c8\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u306f\u7121\u8272\u306e\u8f1d\u304d\u3068\u8d64\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u304c\u969b\u7acb\u3061\u3001<br>\u3068\u3066\u3082\u5b8c\u6210\u5ea6\u306e\u9ad8\u3044\u30b8\u30e5\u30a8\u30ea\u30fc\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u30d7\u30e9\u30c1\u30ca\u3084\u30a4\u30a8\u30ed\u30fc\u30b4\u30fc\u30eb\u30c9\u3068\u76f8\u6027\u304c\u826f\u304f\u3001<br>\u30af\u30e9\u30b7\u30c3\u30af\u304b\u3089\u30e2\u30c0\u30f3\u307e\u3067\u5e45\u5e83\u3044\u30c7\u30b6\u30a4\u30f3\u306b\u6620\u3048\u308b\u70b9\u3082\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-style-rounded\"><img decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"1970\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide8a.jpg\" alt=\"\" class=\"wp-image-1970\" srcset=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide8a.jpg 1024w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide8a-300x300.jpg 300w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide8a-150x150.jpg 150w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide8a-768x768.jpg 768w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide8a-520x520.jpg 520w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/rubyguide8a-250x250.jpg 250w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-style-rounded\"><img decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"1969\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4430-1-1024x1024.jpg\" alt=\"\" class=\"wp-image-1969\" srcset=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4430-1-1024x1024.jpg 1024w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4430-1-300x300.jpg 300w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4430-1-150x150.jpg 150w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4430-1-768x768.jpg 768w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4430-1-1536x1536.jpg 1536w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4430-1-520x520.jpg 520w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4430-1-250x250.jpg 250w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4430-1.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"1972\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4426-1-1024x1024.jpg\" alt=\"\" class=\"wp-image-1972\" srcset=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4426-1-1024x1024.jpg 1024w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4426-1-300x300.jpg 300w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4426-1-150x150.jpg 150w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4426-1-768x768.jpg 768w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4426-1-1536x1536.jpg 1536w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4426-1-520x520.jpg 520w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4426-1-250x250.jpg 250w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/CIMG4426-1.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-text-align-center\">\u83ef\u3084\u304b\u3055\u304c\u969b\u7acb\u3064\u30a4\u30a8\u30ed\u30fc\u30b4\u30fc\u30eb\u30c9\u3068\u30eb\u30d3\u30fc\u306e\u7d44\u307f\u5408\u308f\u305b<\/p>\n\n\n\n<div style=\"border-top:1px solid #bbb; border-bottom:1px solid #bbb; padding:14px 0; margin:40px 0; display:block;\">\n  <h2 style=\"margin:0; font-size:20px; font-weight:600; line-height:1.4;\">\n    \u4ee3\u8868\u7684\u306a\u7523\u5730\n  <\/h2>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"931\" height=\"847\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/ruby\u7523\u57301aa.jpg\" alt=\"\" class=\"wp-image-1963\" srcset=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/ruby\u7523\u57301aa.jpg 931w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/ruby\u7523\u57301aa-300x273.jpg 300w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/ruby\u7523\u57301aa-768x699.jpg 768w\" sizes=\"(max-width: 931px) 100vw, 931px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u30eb\u30d3\u30fc\u306f\u30a2\u30b8\u30a2\u3068\u30a2\u30d5\u30ea\u30ab\u3092\u4e2d\u5fc3\u306b\u69d8\u3005\u306a\u7523\u51fa\u5730\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u306a\u304b\u3067\u3082\u91cd\u8981\u3067\u4ee3\u8868\u7684\u306a\uff13\u3064\u306e\u7523\u5730\u3092\u3054\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30fb\u30df\u30e3\u30f3\u30de\u30fc<br>\u3000\u53e4\u6765\u3088\u308a\u6700\u3082\u8a55\u4fa1\u304c\u9ad8\u304f\u3001\u30d4\u30b8\u30e7\u30f3\u30d6\u30e9\u30c3\u30c9\u30ab\u30e9\u30fc\u306e\u30eb\u30d3\u30fc\u3092\u7523\u51fa\u3059\u308b\u5730\u3068\u3057\u3066\u540d\u9ad8\u3044\u56fd\u3067\u3059\u3002<br>\u3000\u4e0a\u8cea\u306a\u3082\u306e\u306f\u67d4\u3089\u304b\u3055\u3068\u5f37\u3044\u86cd\u5149\u3092\u4f75\u305b\u6301\u3064\u3001\u7406\u60f3\u7684\u306a\u8272\u306e\u30eb\u30d3\u30fc\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u5730\u3067\u7523\u51fa\u3059\u308b\u3059\u3079\u3066\u306e\u30eb\u30d3\u30fc\u304c\u7f8e\u3057\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u696d\u754c\u306e\u6163\u4f8b\u3068\u3057\u3066\u30d3\u30eb\u30de(BURMA)\u3068\u8868\u8a18\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u30fb\u30e2\u30b6\u30f3\u30d3\u30fc\u30af<br>\u30002008\u5e74\u9803\u304b\u3089\u5e02\u5834\u306b\u767b\u5834\u3057\u305f\u3001\u8fd1\u5e74\u4e0a\u8cea\u306a\u30eb\u30d3\u30fc\u3092\u7523\u51fa\u3059\u308b\u91cd\u8981\u306a\u56fd\u3002<br>\u3000\u6bd4\u8f03\u7684\u8584\u624b\u306e\u539f\u77f3\u304c\u591a\u3044\u306a\u304b\u3001\u30df\u30e3\u30f3\u30de\u30fc\u7523\u306b\u5339\u6575\u3059\u308b\u7f8e\u3057\u3055\u306e\u30eb\u30d3\u30fc\u3092\u7523\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30fb\u30bf\u30a4<br>\u3000\u9244\u3092\u591a\u304f\u542b\u307f\u3001\u3084\u3084\u6697\u304f\u8910\u8272\u5473\u3092\u5e2f\u3073\u308b\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u304c\u3001\u9bae\u3084\u304b\u306a\u8272\u5408\u3044\u306e\u30eb\u30d3\u30fc\u3092\u7523\u51fa\u3002<br>\u300020\u4e16\u7d00\u5f53\u6642\u306e\u3068\u3066\u3082\u91cd\u8981\u306a\u7523\u5730\u3067\u3001\u65e7\u56fd\u540d\u306b\u3061\u306a\u3093\u3060\u300c\u30b7\u30e3\u30e0\u30eb\u30d3\u30fc\u300d\u306e\u540d\u79f0\u3067\u5e83\u304f\u6d41\u901a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u4e00\u90e8\u306b\u306f\u30df\u30e3\u30f3\u30de\u30fc\u7523\u306b\u5339\u6575\u3059\u308b\u7f8e\u3057\u3055\u306e\u30eb\u30d3\u30fc\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<style>\n.ruby-video-wrap{\n  max-width:1100px;\n  margin:0 auto;\n}\n\n.ruby-video-grid{\n  display:flex;\n  flex-wrap:wrap;\n  align-items:flex-start;\n  gap:12px;\n}\n\n.ruby-video-item{\n  flex:0 0 calc(33.333% - 8px);\n  min-width:0;\n  box-sizing:border-box;\n}\n\n.ruby-video-box{\n  position:relative;\n  width:100%;\n  padding-top:100%;\n  overflow:hidden;\n  background:#000;\n}\n\n.ruby-video-box iframe{\n  position:absolute;\n  top:50%;\n  left:50%;\n  width:177.78%;\n  height:100%;\n  transform:translate(-50%,-50%);\n  border:0;\n}\n\n\/* \u30b9\u30de\u30db\u6642 *\/\n@media screen and (max-width:768px){\n  .ruby-video-grid{\n    gap:6px;\n  }\n\n  .ruby-video-item{\n    flex:0 0 calc(33.333% - 4px);\n  }\n}\n<\/style>\n\n<div class=\"ruby-video-wrap\">\n  <div class=\"ruby-video-grid\">\n\n    <!-- 1 -->\n    <div class=\"ruby-video-item\">\n      <div class=\"ruby-video-box\">\n        <iframe\n          src=\"https:\/\/www.youtube.com\/embed\/6YB6y9GuDJE?autoplay=1&#038;mute=1&#038;loop=1&#038;playlist=6YB6y9GuDJE\"\n          title=\"YouTube video player 1\"\n          allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\n          allowfullscreen>\n        <\/iframe>\n      <\/div>\n    <\/div>\n\n    <!-- 2 -->\n    <div class=\"ruby-video-item\">\n      <div class=\"ruby-video-box\">\n        <iframe\n          src=\"https:\/\/www.youtube.com\/embed\/8Pq_d02qjoA?autoplay=1&#038;mute=1&#038;loop=1&#038;playlist=8Pq_d02qjoA\"\n          title=\"YouTube video player 2\"\n          allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\n          allowfullscreen>\n        <\/iframe>\n      <\/div>\n    <\/div>\n\n    <!-- 3 -->\n    <div class=\"ruby-video-item\">\n      <div class=\"ruby-video-box\">\n        <iframe\n          src=\"https:\/\/www.youtube.com\/embed\/hhGkRTVKkN8?autoplay=1&#038;mute=1&#038;loop=1&#038;playlist=hhGkRTVKkN8\"\n          title=\"YouTube video player 3\"\n          allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\n          allowfullscreen>\n        <\/iframe>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>\u203b\u5de6\u304b\u3089\u9806\u306b\u30df\u30e3\u30f3\u30de\u30fc\u3001\u30e2\u30b6\u30f3\u30d3\u30fc\u30af\u3001\u30bf\u30a4<\/p>\n\n\n\n<div style=\"border-top:1px solid #bbb; border-bottom:1px solid #bbb; padding:14px 0; margin:40px 0; display:block;\">\n  <h2 style=\"margin:0; font-size:20px; font-weight:600; line-height:1.4;\">\n    \u900f\u660e\u5ea6\u3068\u30b5\u30a4\u30ba\n  <\/h2>\n<\/div>\n\n\n\n<p>\u30eb\u30d3\u30fc\u306f\u5185\u5305\u7269\u3092\u542b\u3080\u306e\u304c\u4e00\u822c\u7684\u306a\u5b9d\u77f3\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u8272\u306e\u6b21\u306b\u8a55\u4fa1\u3055\u308c\u308b\u306e\u306f<br>\u30fb\u900f\u660e\u611f\u304c\u3042\u308b\u304b<br>\u30fb\u5149\u3092\u3057\u3063\u304b\u308a\u901a\u3059\u304b<br>\u3068\u3044\u3046\u70b9\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u5927\u304d\u306a\u30b5\u30a4\u30ba\u3001\u307e\u305f\u306f\u4eba\u70ba\u7684\u51e6\u7406\u304c\u3055\u308c\u3066\u3044\u306a\u3044\u7f8e\u3057\u3044\u30eb\u30d3\u30fc\u306f\u6975\u3081\u3066\u5e0c\u5c11\u3067\u3001<br>\u7279\u306b2ct\u3092\u8d85\u3048\u308b\u3082\u306e\u306f\u4e00\u6c17\u306b\u4fa1\u683c\u304c\u8df3\u306d\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide6-1024x1024.jpg\" alt=\"\" class=\"wp-image-1954 size-full\" srcset=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide6-1024x1024.jpg 1024w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide6-300x300.jpg 300w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide6-150x150.jpg 150w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide6-768x768.jpg 768w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide6-1536x1536.jpg 1536w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide6-520x520.jpg 520w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide6-250x250.jpg 250w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide6.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>\u7cd6\u871c\u72b6\u7d44\u7e54\u3092\u5bbf\u3059\u7121\u51e6\u7406\u306e\u30df\u30e3\u30f3\u30de\u30fc\u7523\u30eb\u30d3\u30fc<\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>\u3053\u306e\u3053\u3068\u304b\u3089\u5185\u5305\u7269\u306f\u306a\u3044\u307b\u3046\u304c\u597d\u307e\u3057\u3044\u3068\u3055\u308c\u307e\u3059\u304c\u3001\u81ea\u7136\u304c\u751f\u307f\u51fa\u3057\u305f\u5929\u7136\u306e\u8a3c\u3068\u3057\u3066\u8a55\u4fa1\u3055\u308c\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u306a\u304b\u3067\u3082\u300c\u30b7\u30eb\u30af\u300d\u3068\u547c\u3070\u308c\u308b\u5185\u5305\u7269\u304c\u6574\u3046\u3068<br>\u30b9\u30bf\u30fc\u52b9\u679c(\u30a2\u30b9\u30c6\u30ea\u30ba\u30e0)\u3092\u751f\u3080\u3053\u3068\u304c\u3042\u308a\u3001\u3053\u308c\u3089\u306f\u30b9\u30bf\u30fc\u30eb\u30d3\u30fc\u3068\u3044\u3046\u5225\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video autoplay controls loop muted preload=\"auto\" video controls controlsList=\"nodownload\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/03\/rubyguide5star.mp4\"><playsinline><\/video><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"border-top:1px solid #bbb; border-bottom:1px solid #bbb; padding:14px 0; margin:40px 0; display:block;\">\n  <h2 style=\"margin:0; font-size:20px; font-weight:600; line-height:1.4;\">\n    \u30eb\u30d3\u30fc\u306b\u884c\u308f\u308c\u3066\u3044\u308b\u51e6\u7406\n  <\/h2>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u52a0\u71b1<\/h3>\n\n\n\n<p>\u30eb\u30d3\u30fc\u306b\u65bd\u3055\u308c\u308b\u4ee3\u8868\u7684\u306a\u51e6\u7406\u306f\u3001\u300c\u52a0\u71b1\u51e6\u7406\u300d\u3067\u3059\u3002<br>\u3053\u308c\u306f\u6d41\u901a\u3057\u3066\u3044\u308b\u30eb\u30d3\u30fc\u306e\u5927\u534a(9\u5272\u4ee5\u4e0a)\u306b\u65bd\u3055\u308c\u3066\u3044\u308b\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u969b\u306e\u539f\u77f3\u306f<\/p>\n\n\n\n<p>\u30fb\u7d2b\u307f\u3092\u5e2f\u3073\u305f\u8272\u8abf<br>\u30fb\u8910\u8272\u3084\u6697\u3055\u3092\u611f\u3058\u308b\u8d64<br>\u30fb\u8272\u30e0\u30e9\u306e\u3042\u308b\u304f\u3059\u3093\u3060\u7d50\u6676<\/p>\n\n\n\n<p>\u3068\u3044\u3063\u305f\u3001\u3084\u3084\u4e0d\u5747\u4e00\u3067\u843d\u3061\u7740\u3044\u305f\u8272\u5408\u3044\u306e\u3082\u306e\u304c\u591a\u304f\u898b\u3089\u308c\u308b\u305f\u3081\u3001<\/p>\n\n\n\n<p>\u52a0\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u672c\u6765\u6301\u3063\u3066\u3044\u308b\u767a\u8272\u3092\u5f15\u304d\u51fa\u3059\u5de5\u7a0b\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001<strong>\u3059\u3079\u3066\u306e\u30eb\u30d3\u30fc\u304c\u52a0\u71b1\u3059\u308c\u3070\u7f8e\u3057\u304f\u306a\u308b\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044<\/strong>\u3068\u3044\u3046\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3069\u308c\u307b\u3069\u9ad8\u6e29\u3067\u51e6\u7406\u3092\u884c\u3063\u3066\u3082\u3001\u539f\u77f3\u306e\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u304c\u4e4f\u3057\u3044\u3082\u306e\u306f\u5927\u304d\u304f\u6539\u5584\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"1978\" src=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/IMG_20191217_194519-1024x768.jpg\" alt=\"\" class=\"wp-image-1978\" srcset=\"https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/IMG_20191217_194519-1024x768.jpg 1024w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/IMG_20191217_194519-300x225.jpg 300w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/IMG_20191217_194519-768x576.jpg 768w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/IMG_20191217_194519-1536x1152.jpg 1536w, https:\/\/www.excellgems.com\/apps\/note\/wp-content\/uploads\/2026\/04\/IMG_20191217_194519.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 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