Throughout history, emeralds have taken on various meanings in different cultures. At around 7.5-8 on the Mohs scale of hardness, an emerald is reasonably durable but not as durable as the King of the Gems, the diamond. When the magma cools, elements remain in the liquid that helps form the emerald. In pegmatite deposits, magma is key to the formation of emeralds. These fluids contain the components within emeralds and when they begin to cool and dry up in the deposits veins, an emerald will form. When emeralds form in a hydrothermal vein, hydrothermal fluids have been released from magma deep within the earth’s crust. Natural emeralds are formed in pegmatite deposits or hydrothermal veins within metamorphic environments. It gets its vibrant colour from trace amounts of chromium and sometimes even vanadium. The emerald is a mineral from the beryl family. Meaning And Physical Compounds Of Emeralds
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |