| Malachite |
Articles about Malachite |
Information AboutMalachite |
| CATEGORIES ABOUT MALACHITE | |
| carbonate minerals | |
| copper minerals | |
| hydroxide minerals | |
|
]] Malachite is a Carbonate Mineral , Copper(II) Carbonate Hydroxide Cu2CO3(OH)2. It crystallizes in the Monoclinic crystal system, and most often forms botryoidal, fibrous, or Stalagmitic masses. Individual crystals are rare, but do occur as slender to acicular prisms. Pseudomorph s after more tabular or blocky azurite crystals also occur. Malachite often results from weathering of Copper Ore s and is often found together with Azurite (Cu3(CO3)2(OH)2), Goethite , and Calcite . Except for the Iridescent green colour, the properties of malachite are very similar to those of azurite and aggregates of the two minerals together are frequently found, although malachite is more common than azurite. Typically associated with copper deposits associated with Limestone s, the source of the carbonate. The stone's name derives (via . Large quantities of malachite have been mined in the Urals . It is found in the Democratic Republic Of Congo ; Tsumeb , Namibia ; Ural mountains, Russia ; Mexico ; Broken Hill, New South Wales ; England ; Lyon ; and in the Southwestern United States especially in Arizona at Bisbee and Morenci . REFERENCES
|
|
|