Beryl
Beryl lu00e0 mu1ed9t lou1ea1i khou00e1ng vu1eadt nhu00f4m, berili silicat cu00f3 cu00f4ng thu1ee9c hu00f3a hu1ecdc Be3Al2(SiO3)6. Tinh thu1ec3 cu1ee7a nu00f3 ku1ebft tinh theo hu1ec7 su00e1u phu01b0u01a1ng vu1edbi ku00edch thu01b0u1edbc tu1eeb ru1ea5t nhu1ecf u0111u1ebfn vu00e0i mu00e9t. Cu00e1c tinh thu1ec3 cu1ee5t tu01b0u01a1ng u0111u1ed1i hiu1ebfm gu1eb7p. Beryl tinh khiu1ebft khu00f4ng mu00e0u, nhu01b0ng nu00f3 thu01b0u1eddng cu00f3 lu1eabn tu1ea1p chu1ea5t, khi u0111u00f3 nu00f3 cho mu00e0u lu1ee5c, lam, vu00e0ng, u0111u1ecf, vu00e0 tru1eafng. Beryl cu00f3 nhiu1ec1u mu00e0u su1eafc khu00e1c nhau u0111u01b0u1ee3c tu00ecm thu1ea5y chu1ee7 yu1ebfu trong cu00e1c mu1ea1ch pegmatit granit, nhu01b0ng cu0169ng cu00f3 trong u0111u00e1 schist mica thuu1ed9c du00e3i Ural, vu00e0 u0111u00e1 vu00f4i u1edf Colombia. Beryl thu01b0u1eddng cu1ed9ng sinh vu1edbi cu00e1c thu00e2n quu1eb7ng thiu1ebfc vu00e0 tungsten. Beryl u0111u01b0u1ee3c tu00ecm thu1ea5y u1edf chu00e2u u00c2u u1edf Na Uy, u00c1o, u0110u1ee9c, Thu1ee5y u0110iu1ec3n (u0111u1eb7c biu1ec7t lu00e0 morganit), Ireland vu00e0 Nga, cu0169ng nhu01b0 u1edf Brazil, Colombia, Madagascar, Mozambique, Nam Phi, Hoa Ku1ef3, vu00e0 Zambia. Cu00e1c vu1ecb tru00ed cu00f3 Beryl cu1ee7a Hoa Ku1ef3 u1edf California, Colorado, Connecticut, Georgia, Idaho, Maine, New Hampshire, North Carolina, Nam Dakota vu00e0 Utah.
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