{"id":4808,"date":"2021-01-05T14:39:23","date_gmt":"2021-01-05T06:39:23","guid":{"rendered":"https:\/\/tibukkyo.com?p=4808"},"modified":"2022-03-31T10:32:50","modified_gmt":"2022-03-31T02:32:50","slug":"amethyst","status":"publish","type":"post","link":"https:\/\/tibukkyo.com\/vi\/article\/amethyst\/","title":{"rendered":"Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 t\u00e1c d\u1ee5ng v\u00e0 c\u00e1ch \u0111eo \u0111\u00e1 th\u1ea1ch anh t\u00edm"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u v\u1ec1 th\u1ea1ch anh t\u00edm<\/h2>\n\n\n\n

Th\u1ea1ch anh t\u00edm (Amethyst) l\u00e0 m\u1ed9t lo\u1ea1i \u0111\u00e1 qu\u00fd tinh th\u1ea7n c\u00f3 m\u00e0u t\u00edm. Th\u1ea1ch anh t\u00edm t\u1ef1 nhi\u00ean c\u00f3 m\u00e0u t\u00edm r\u1ef1c r\u1ee1 do ch\u1ee9a c\u00e1c kho\u00e1ng ch\u1ea5t nh\u01b0 s\u1eaft v\u00e0 mangan. N\u00f3 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c m\u00e0u nh\u01b0 t\u00edm nh\u1ea1t, t\u00edm \u0111\u1ecf, \u0111\u1ecf \u0111\u1eadm, \u0111\u1ecf t\u01b0\u01a1i v\u00e0 t\u00edm \u0111\u1eadm, trong \u0111\u00f3 t\u00edm \u0111\u1eadm v\u00e0 \u0111\u1ecf t\u01b0\u01a1i \u0111\u01b0\u1ee3c coi l\u00e0 nh\u1eefng lo\u1ea1i t\u1ed1t nh\u1ea5t. Th\u1ea1ch anh t\u00edm t\u1ef1 nhi\u00ean th\u01b0\u1eddng ch\u1ee9a c\u00e1c v\u1ebft n\u1ee9t b\u0103ng v\u00e0 ch\u1ea5t m\u00e2y tr\u1eafng, l\u00e0 nh\u1eefng vi\u00ean \u0111\u00e1 qu\u00fd c\u00f3 gi\u00e1 tr\u1ecb r\u1ea5t cao.<\/p>\n\n\n\n

Tr\u00ean th\u1ecb tr\u01b0\u1eddng, th\u1ea1ch anh \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c lo\u1ea1i nh\u01b0 th\u1ea1ch anh t\u00edm, th\u1ea1ch anh tr\u1eafng, th\u1ea1ch anh v\u00e0ng, v.v. Trong \u0111\u00f3, th\u1ea1ch anh v\u00e0ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch nung th\u1ea1ch anh t\u00edm \u1edf nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ec3 thay \u0111\u1ed5i m\u00e0u s\u1eafc. C\u00e1c nh\u00e0 khoa h\u1ecdc \u01b0\u1edbc t\u00ednh r\u1eb1ng th\u1ea1ch anh t\u00edm b\u1eaft \u0111\u1ea7u k\u1ebft tinh kho\u1ea3ng 40-60 tri\u1ec7u n\u0103m sau khi h\u00ecnh th\u00e0nh trong hang \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9 k\u1ebft tinh c\u1ee7a kho\u00e1ng v\u1eadt trong hang \u0111\u1ed9ng th\u1ea1ch anh th\u01b0\u1eddng d\u01b0\u1edbi 200 \u0111\u1ed9 C, c\u00f3 th\u1ec3 n\u00f3i l\u00e0 m\u1ed9t kho b\u00e1u qu\u00fd gi\u00e1 c\u1ee7a tr\u00e1i \u0111\u1ea5t.<\/p>\n\n\n\n

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T\u00e1c d\u1ee5ng v\u00e0 \u00fd ngh\u0129a c\u1ee7a th\u1ea1ch anh t\u00edm<\/h2>\n\n\n\n

Trong thuy\u1ebft Ng\u0169 h\u00e0nh, th\u1ea1ch anh t\u00edm \u0111\u01b0\u1ee3c coi l\u00e0 thu\u1ed9c h\u00e0nh H\u1ecfa, c\u00f3 th\u1ec3 \"mang l\u1ea1i t\u00e0i l\u1ed9c\". Nhi\u1ec1u ng\u01b0\u1eddi c\u0169ng \u0111\u1eb7t th\u1ea1ch anh t\u00edm trong nh\u00e0 \u0111\u1ec3 thu h\u00fat t\u00e0i l\u1ed9c, t\u01b0\u1ee3ng tr\u01b0ng cho \"tr\u00ed tu\u1ec7\" v\u00e0 \"gi\u00e0u c\u00f3\". \u1ede c\u00e1c n\u01b0\u1edbc ph\u01b0\u01a1ng T\u00e2y, th\u1ea1ch anh t\u00edm c\u00f2n \u0111\u01b0\u1ee3c xem l\u00e0 \"vi\u00ean \u0111\u00e1 b\u1ea3o v\u1ec7 t\u00ecnh y\u00eau\", mang l\u1ea1i t\u00ecnh y\u00eau s\u00e2u \u0111\u1eadm, s\u1ef1 chung th\u1ee7y, trung th\u1ef1c v\u00e0 d\u0169ng c\u1ea3m cho c\u00e1c c\u1eb7p \u0111\u00f4i v\u00e0 v\u1ee3 ch\u1ed3ng.<\/p>\n\n\n\n

\"B\u1ed9
B\u1ed9 s\u01b0u t\u1eadp \u0110\u00e0i Loan De Rong\uff5cV\u00f2ng tay th\u1ea1ch anh t\u00edm nguy\u00ean ch\u1ea5t kh\u00f4ng nhu\u1ed9m m\u00e0u 8mm<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

C\u00e1ch b\u1ea3o qu\u1ea3n v\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n tr\u00e1nh khi s\u1eed d\u1ee5ng th\u1ea1ch anh t\u00edm<\/h2>\n\n\n\n
  • \u00c1nh s\u00e1ng m\u1ea1nh:<\/strong>Th\u1ea1ch anh t\u00edm s\u1ee3 \u00e1nh s\u00e1ng m\u1ea1nh, d\u1ec5 b\u1ecb phai m\u00e0u v\u00e0 m\u1ea5t \u0111i \u0111\u1ed9 b\u00f3ng ban \u0111\u1ea7u, v\u00ec v\u1eady kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ph\u01a1i n\u1eafng \u0111\u1ec3 kh\u1eed t\u1eeb. N\u00ean s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p kh\u1eed t\u1eeb b\u1eb1ng c\u00e1ch ch\u00f4n th\u1ea1ch anh t\u00edm v\u00e0o \u0111\u00e1 v\u1ee5n tr\u1eafng.<\/li>
  • Va ch\u1ea1m:<\/strong>\u0110\u1ed9 c\u1ee9ng c\u1ee7a th\u1ea1ch anh t\u00edm kho\u1ea3ng 7-8, c\u1ee9ng h\u01a1n th\u1ee7y tinh, nh\u01b0ng v\u1eabn kh\u00f4ng th\u00edch h\u1ee3p cho va ch\u1ea1m m\u1ea1nh. N\u00ean th\u00e1o ra v\u00e0 c\u1ea5t gi\u1eef khi tham gia c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u1ec3 thao m\u1ea1nh.<\/li>
  • Acid-base:<\/strong>T\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i \u0111\u00e1 qu\u00fd c\u1ea7n tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi axit v\u00e0 ki\u1ec1m. N\u1ebfu ti\u1ebfp x\u00fac v\u1edbi m\u1ed3 h\u00f4i, c\u1ea7n lau s\u1ea1ch ngay l\u1eadp t\u1ee9c.<\/li><\/ul>\n\n\n\n

    B\u1ed9 s\u01b0u t\u1eadp De Rong\uff5cPhim v\u1ec1 th\u1ea1ch anh t\u00edm<\/h2>\n\n\n\n
    \n