Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean v\u00f4 t\u1eadn, \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb kho\u00e1ng v\u1eadt c\u1ee7a l\u1edbp v\u1ecf Tr\u00e1i \u0110\u1ea5t. Kh\u00f4ng ch\u1ec9 l\u00e0 ngu\u1ed3n nguy\u00ean li\u1ec7u ch\u00ednh cho ng\u00e0nh c\u00f4ng nghi\u1ec7p then ch\u1ed1t m\u00e0 c\u00f2n gi\u00fap cho n\u1ec1n kinh t\u1ebf qu\u1ed1c d\u00e2n ph\u00e1t tri\u1ec3n. V\u1eady kho\u00e1ng s\u1ea3n l\u00e0 g\u00ec? Ph\u00e2n lo\u1ea1i v\u00e0 vai tr\u00f2 nh\u01b0 th\u1ebf n\u00e0o? C\u00f9ng t\u00ecm hi\u1ec3u trong n\u1ed9i dung chi ti\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n l\u00e0 g\u00ec? Kho\u00e1ng s\u1ea3n ti\u1ebfng anh l\u00e0 g\u00ec?<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n c\u00f3 t\u00ean ti\u1ebfng anh l\u00e0 mineral. \u0110\u00e2y l\u00e0 kho\u00e1ng v\u1eadt, kho\u00e1ng ch\u1ea5t \u1edf c\u00e1c th\u1ec3 r\u1eafn, l\u1ecfng, kh\u00ed c\u00f3 trong l\u00f2ng \u0111\u1ea5t, tr\u00ean b\u1ec1 m\u1eb7t \u0111\u1ea5t bao g\u1ed3m c\u1ea3 kho\u00e1ng ch\u1ea5t v\u00e0 kho\u00e1ng v\u1eadt \u1edf b\u00e3i th\u1ea3i theo m\u1ecf. V\u1ec1 m\u1eb7t khoa h\u1ecdc, kho\u00e1ng s\u1ea3n \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 c\u00e1c lo\u1ea1i \u0111\u00e1 ho\u1eb7c t\u1eadp h\u1ee3p kh\u00e1ng v\u1eadt t\u1ef1 nhi\u00ean c\u00f3 trong l\u1edbp v\u1ecf c\u1ee7a Tr\u00e1i \u0110\u1ea5t, \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh do qu\u00e1 tr\u00ecnh \u0111\u1ecba ch\u1ea5t m\u00e0 con ng\u01b0\u1eddi c\u00f3 th\u1ec3 l\u1ea5y kim lo\u1ea1i, h\u1ee3p ch\u1ea5t ho\u1eb7c kho\u00e1ng v\u1eadt \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho ho\u1ea1t \u0111\u1ed9ng kinh t\u1ebf.<\/p>\n\n\n\n
T\u1ef1 chung, kho\u00e1ng s\u1ea3n l\u00e0 kho\u00e1ng v\u1eadt, kho\u00e1ng ch\u1ea5t \u0111\u01b0\u1ee3c t\u00edch t\u1ee5 trong t\u1ef1 nhi\u00ean \u1edf c\u00e1c th\u1ec3 r\u1eafn, l\u1ecfng, kh\u00ed, t\u1ed3n t\u1ea1i trong l\u00f2ng \u0111\u1ea5t, tr\u00ean m\u1eb7t \u0111\u1ea5t g\u1ed3m c\u1ea3 kho\u00e1ng ch\u1ea5t v\u00e0 kho\u00e1ng v\u1eadt \u1edf b\u00e3i th\u1ea3i c\u00e1c m\u1ecf. Kho\u00e1ng s\u1ea3n kh\u00f4ng th\u1ec3 t\u00e1i t\u1ea1o \u0111\u01b0\u1ee3c n\u00ean c\u00f3 gi\u00e1 tr\u1ecb cao v\u1ec1 kinh t\u1ebf.<\/p>\n\n\n\n
Kho\u00e1ng v\u1eadt l\u00e0 g\u00ec?<\/p>\n\n\n\n
L\u00e0 h\u1ee3p ch\u1ea5t c\u00f3 trong t\u1ef1 nhi\u00ean \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh nh\u1edd qu\u00e1 tr\u00ecnh bi\u1ebfn \u0111\u1ed5i \u0111\u1ecba ch\u1ea5t. Kho\u00e1ng v\u1eadt \u0111\u01b0\u1ee3c chia l\u00e0m 2 nh\u00f3m \u0111\u00f3 l\u00e0 kho\u00e1ng v\u1eadt n\u1ed9i sinh (\u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u00f3 li\u00ean quan \u0111\u1ebfn l\u1edbp v\u1ecf Tr\u00e1i \u0110\u1ea5t v\u00e0 ph\u1ea7n tr\u00ean c\u1ee7a manti) v\u00e0 kho\u00e1ng v\u1eadt ngo\u1ea1i sinh (h\u00ecnh th\u00e0nh t\u1eeb l\u1edbp v\u1ecf Tr\u00e1i \u0110\u1ea5t v\u00e0 li\u00ean quan \u0111\u1ebfn qu\u00e1 tr\u00ecnh ngo\u1ea1i sinh).<\/p>\n\n\n\n
Ng\u01b0\u1eddi ta kh\u00e1m ph\u00e1 \u0111\u01b0\u1ee3c h\u01a1n 5300 lo\u1ea1i kho\u00e1ng v\u1eadt kh\u00e1c nhau, trong \u0111\u00f3 phong ph\u00fa nh\u1ea5t l\u00e0 nh\u00f3m silicat, chi\u1ebfm \u0111\u1ebfn 90% s\u1ed1 kho\u00e1ng v\u1eadt \u1edf l\u1edbp v\u1ecf Tr\u00e1i \u0110\u1ea5t. S\u1ef1 \u0111a d\u1ea1ng c\u1ee7a kho\u00e1ng v\u1eadt \u0111\u00f3 ch\u00ednh l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a s\u1ef1 \u0111a d\u1ea1ng c\u00e1c th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc tr\u00ean Tr\u00e1i \u0110\u1ea5t.<\/p>\n\n\n\n
C\u00e1c lo\u1ea1i kho\u00e1ng s\u1ea3n ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/p>\n\n\n\n
Ph\u00e2n lo\u1ea1i theo c\u00f4ng d\u1ee5ng<\/p>\n\n\n\n
D\u1ef1a theo t\u00ednh ch\u1ea5t, c\u00f4ng d\u1ee5ng kho\u00e1ng s\u1ea3n \u0111\u01b0\u1ee3c chia ra l\u00e0m 4 lo\u1ea1i \u0111\u00f3 l\u00e0:<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n kim lo\u1ea1i: L\u00e0 c\u00e1c qu\u1eb7ng, qua qu\u00e1 tr\u00ecnh ch\u1ebf luy\u1ec7n, l\u1ea5y ra kim lo\u1ea1i ho\u1eb7c h\u1ee3p ch\u1ea5t c\u1ee7a ch\u00fang. Nh\u00f3m n\u00e0y g\u1ed3m c\u00f3:<\/p>\n\n\n\n
Nh\u00f3m kho\u00e1ng s\u1ea3n s\u1eaft v\u00e0 h\u1ee3p kim c\u1ee7a s\u1eaft nh\u01b0 s\u1eaft, crom, mangan,\u2026.<\/p>\n\n\n\n
Nh\u00f3m kim lo\u1ea1i c\u01a1 b\u1ea3n nh\u01b0 thi\u1ebfc, ch\u00ec, \u0111\u1ed3ng, k\u1ebdm,\u2026<\/p>\n\n\n\n
Nh\u00f3m kim lo\u1ea1i nh\u1eb9 nh\u01b0 nh\u00f4m, titan,\u2026<\/p>\n\n\n\n
Nh\u00f3m kim lo\u1ea1i ph\u00f3ng x\u1ea1 nh\u01b0 Uran, thori,\u2026<\/p>\n\n\n\n
Nh\u00f3m kim lo\u1ea1i hi\u1ebfm v\u00e0 \u0111\u1ea5t hi\u1ebfm.<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n phi kim: L\u00e0 nh\u1eefng qu\u1eb7ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp, qua ch\u1ebf bi\u1ebfn \u0111\u1ec3 l\u1ea5y \u0111\u01a1n ch\u1ea5t, ho\u1eb7c h\u1ee3p ch\u1ea5t kh\u00f4ng kim lo\u1ea1i.<\/p>\n\n\n\n
Nh\u00f3m kho\u00e1ng s\u1ea3n h\u00f3a ch\u1ea5t v\u00e0 ph\u00e2n b\u00f3n g\u1ed3m c\u00f3: l\u01b0u hu\u1ef3nh, photphorit,\u2026<\/p>\n\n\n\n
Nh\u00f3m nguy\u00ean li\u1ec7u g\u1ed1m s\u1ee9 \u2013 ch\u1ecbu l\u1eeda nh\u01b0 \u0111\u1ea5t s\u00e9t, kaolin,\u2026<\/p>\n\n\n\n
Nh\u00f3m nguy\u00ean li\u1ec7u cho ki\u1ebfn tr\u00fac x\u00e2y d\u1ef1ng nh\u01b0 c\u00e1t, \u0111\u00e1 v\u00f4i, \u0111\u00e1 hoa,\u2026<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n nhi\u00ean li\u1ec7u: G\u1ed3m c\u00e1c lo\u1ea1i \u0111\u00e1 c\u00f3 ngu\u1ed3n g\u1ed1c sinh v\u1eadt, lo\u1ea1i kho\u00e1ng s\u1ea3n n\u00e0y c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m ch\u1ea5t \u0111\u1ed1t. Kho\u00e1ng s\u1ea3n nhi\u00ean li\u1ec7u c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t h\u00f3a ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m ho\u1eb7c c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nh\u01b0 s\u1ee3i nh\u00e2n t\u1ea1o, v\u1eadt li\u1ec7u khu\u00f4n \u0111\u00fac.<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n n\u01b0\u1edbc: L\u00e0 c\u00e1c lo\u1ea1i n\u01b0\u1edbc \u0111\u01b0\u1ee3c d\u00f9ng cho sinh ho\u1ea1t, c\u00f4ng nghi\u1ec7p nh\u01b0 n\u01b0\u1edbc kho\u00e1ng, b\u00f9n kho\u00e1ng,\u2026\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong y t\u1ebf, sinh ho\u1ea1t.<\/p>\n\n\n\n
Ph\u00e2n lo\u1ea1i theo tr\u1ea1ng th\u00e1i v\u1eadt l\u00fd<\/p>\n\n\n\n
Theo c\u00e1ch ph\u00e2n lo\u1ea1i n\u00e0y, kho\u00e1ng s\u1ea3n \u0111\u01b0\u1ee3c chia l\u00e0m 3 lo\u1ea1i \u0111\u00f3 l\u00e0<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n r\u1eafn nh\u01b0 qu\u1eb7ng kim lo\u1ea1i, than \u0111\u00e1,\u2026<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n l\u00f2ng nh\u01b0 d\u1ea7u m\u1ecf, n\u01b0\u1edbc kho\u00e1ng,\u2026<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n kh\u00ed nh\u01b0 kh\u00ed tr\u01a1, kh\u00ed \u0111\u1ed1t,\u2026<\/p>\n\n\n\n
Vai tr\u00f2 c\u1ee7a kho\u00e1ng s\u1ea3n<\/p>\n\n\n\n
M\u1eb7c d\u00f9 kh\u00f4ng gi\u1eef vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi s\u1ef1 t\u1ed3n t\u1ea1i v\u00e0 ph\u00e1t tri\u1ec3n nh\u01b0 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t, n\u01b0\u1edbc,..nh\u01b0ng kho\u00e1ng s\u1ea3n gi\u1eef m\u1ed9t vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng, \u0111\u1ea3m b\u1ea3o s\u1ef1 duy tr\u00ec v\u00e0 ph\u00e1t tri\u1ec3n kinh t\u1ebf \u2013 x\u00e3 h\u1ed9i. Tr\u00ean ph\u01b0\u01a1ng di\u1ec7n c\u00e1 nh\u00e2n, con ng\u01b0\u1eddi c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i m\u00e0 kh\u00f4ng c\u1ea7n t\u1edbi kho\u00e1ng s\u1ea3n nh\u01b0ng x\u00e3 h\u1ed9i kh\u00f4ng th\u1ec3 ph\u00e1t tri\u1ec3n n\u1ebfu kh\u00f4ng c\u00f3 t\u00e0i nguy\u00ean kho\u00e1ng s\u1ea3n. Vai tr\u00f2 c\u1ee7a kho\u00e1ng s\u1ea3n \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n qua c\u00e1c ph\u01b0\u01a1ng di\u1ec7n sau:<\/p>\n\n\n\n
V\u1ec1 kinh t\u1ebf<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n l\u00e0 ngu\u1ed3n nguy\u00ean li\u1ec7u cho nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 s\u1ea3n xu\u1ea5t xi m\u0103ng, v\u1eadta li\u1ec7u x\u00e2y d\u1ef1ng; ng\u00e0nh luy\u1ec7n kim, c\u01a1 kh\u00ed;\u2026.<\/p>\n\n\n\n
Kh\u00f4ng nh\u1eefng th\u1ebf c\u00f2n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng ph\u1ee5c v\u1ee5 cho nhu c\u1ea7u sinh ho\u1ea1t h\u00e0ng ng\u00e0y c\u1ee7a ng\u01b0\u1eddi d\u00e2n.<\/p>\n\n\n\n
N\u01b0\u1edbc n\u00f3ng, n\u01b0\u1edbc kho\u00e1ng l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean c\u00f3 gi\u00e1 tr\u1ecb cao trong vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi v\u00e0 l\u00e0 ngu\u1ed3n nguy\u00ean li\u1ec7u \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n
C\u00f4ng nghi\u1ec7p kho\u00e1ng s\u1ea3n chi\u1ebfm m\u1ed9t t\u1ef7 tr\u1ecdng l\u1edbn trong n\u1ec1n kinh t\u1ebf c\u1ee7a nhi\u1ec1u qu\u1ed1c gia. Vi\u1ec7c xu\u1ea5t kh\u1ea9u kho\u00e1ng s\u1ea3n \u0111em v\u1ec1 ngu\u1ed3n ng\u00e2n s\u00e1ch l\u1edbn, gi\u00fap \u00edch cho n\u1ec1n kinh t\u1ebf ph\u00e1t tri\u1ec3n.<\/p>\n\n\n\n
V\u1ec1 ph\u01b0\u01a1ng di\u1ec7n ch\u00ednh tr\u1ecb<\/p>\n\n\n\n
Kho\u00e1ng s\u1ea3n gi\u00fap cho c\u00e1c qu\u1ed1c gia c\u00f3 v\u1ecb tr\u00ed quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng giao l\u01b0u qu\u1ed1c t\u1ebf; t\u0103ng t\u00ednh \u0111\u1ed9c l\u1eadp, t\u1ef1 ch\u1ee7 ch\u1ee7.<\/p>\n\n\n\n
Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, t\u00e0i nguy\u00ean kho\u00e1ng s\u1ea3n c\u00f2n l\u00e0m t\u0103ng s\u1ef1 \u1ea3nh h\u01b0\u1edfng v\u1ec1 m\u1eb7t ch\u00ednh tr\u1ecb c\u1ee7a qu\u1ed1c gia n\u00e0y v\u1edbi qu\u1ed1c gia kia.<\/p>\n\n\n\n
T\u1ea7m quan tr\u1ecdng c\u1ee7a kho\u00e1ng s\u1ea3n c\u00f2n \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong c\u00e1c \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp ho\u1eb7c gi\u00e1n ti\u1ebfp t\u1eeb ho\u1ea1t \u0111\u1ed9ng kho\u00e1ng s\u1ea3n t\u1edbi m\u00f4i tr\u01b0\u1eddng xung quanh.<\/p>\n\n\n\n
V\u1edbi c\u00e1c th\u00f4ng tin trong b\u00e0i vi\u1ebft \u201cKho\u00e1ng s\u1ea3n l\u00e0 g\u00ec? 4 lo\u1ea1i kho\u00e1ng s\u1ea3n ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay\u201d s\u1ebd gi\u00fap b\u1ea1n c\u00f3 th\u00eam nhi\u1ec1u ki\u1ebfn th\u1ee9c h\u1eefu \u00edch. \u0110\u1ec3 t\u00e0i nguy\u00ean kho\u00e1ng s\u1ea3n kh\u00f4ng c\u1ea1n ki\u1ec7t, c\u00e1c qu\u1ed1c gia n\u00ean khai th\u00e1c m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd, \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng cho n\u1ec1n kinh t\u1ebf -x\u00e3 h\u1ed9i.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn Kho\u00e1ng s\u1ea3n l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean v\u00f4 t\u1eadn, \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb kho\u00e1ng v\u1eadt c\u1ee7a l\u1edbp v\u1ecf Tr\u00e1i \u0110\u1ea5t. Kh\u00f4ng ch\u1ec9 l\u00e0 ngu\u1ed3n nguy\u00ean li\u1ec7u ch\u00ednh cho ng\u00e0nh c\u00f4ng nghi\u1ec7p then ch\u1ed1t m\u00e0 c\u00f2n gi\u00fap cho n\u1ec1n kinh t\u1ebf qu\u1ed1c d\u00e2n ph\u00e1t tri\u1ec3n. V\u1eady kho\u00e1ng s\u1ea3n l\u00e0 g\u00ec? Ph\u00e2n […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1],"tags":[],"class_list":["post-3739","post","type-post","status-publish","format-standard","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=3739"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3739\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=3739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=3739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=3739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}