silverite
Pyroxene ore is an ore containing metallic silver. The symbol of silver in the periodic table of chemical elements is Ag, and the atomic number is 47. It is a soft, white, shiny precious metal that occurs primarily in mineral form in nature, such as silver ore.
Silver sulfide ore
The chemical composition is Ag2S, containing 87.1% Ag. Isometric. The crystal is cubic or octahedral, usually in the form of dense blocks. The color and stripes are both lead gray. The fresh fracture surface has a metallic luster. Mohs hardness is 2-2.5. Density 7.2-7.4. Has weak extensibility. It is a mineral of hydrothermal origin, formed above 173 ℃. Below this temperature, it transforms into spiral shaped sulfide silver with the same composition. It is a mineral raw material for silver smelting, but the main source of silver is obtained as a by-product from copper lead zinc ores.
Popular Models
Honey Badger (3D animated model)
192 View
Guinea fowl (3D animated model)
163 View
Wild Goose (3D animated model)
185 View
Red Fox (3D animated model)
153 View
Random Model
Leopard skull
859 View
Isuzu FFR Medium Truck
732 View
Longtou Big Knife
842 View
McLaren F1 1993
829 View
ApolloIntensaAmozione Purple Supercar
1006 View
USS Hornet (CV-8) aircraft carrier
634 View
Half a durian
810 View
Ferrari SF90 Stradale sports car
774 View
Five-arm metal candle holder
507 View