Malachite in host rock
Malachite
Azurite and malachite
Malachite, SEM
Azurite in host rock
Open cast copper mining in Arizona
Azurite
Malachite-based mineral deposit
Copper Ore
Copper mine mill, Arizona, USA
Malachite, Arizona, USA
Botryoidal Malachite on chrysocolia
Stalactitic habit of malachite
Malachite, an ore of Copper
Malachite, Zaire
Mining core samples, Kenya
Malachite mineral
Mineral exploration drilling, Kenya
Diamond processing, Siberia, Russia
Botryoidal malachite
Mining core sample, Kenya
Forms of copper ore
Polished slab of Malachite
Diamond drill bit
Silver wire, mine specimen
Sapphire mining, Madagascar
Quartz crystal cluster
Copper mine, Arizona, USA
Open-cast copper mine, New Mexico, USA
Botryoidal Malachite
Malachite Stalactite
Brochantite
Siderite, and iron ore
Copper objects and ores
Open pit mine, Democratic Republic of Congo
Malachite and Azurite
Malachite mineral sample
A sample of malachite
Malachite and adamite
Chrysocolla
Slate mining
A specimen of the mineral malachite
Banded iron formation
Venetia Diamond Mine, South Africa
Sulphur rocks
Diamond miners, South Africa
Mine shaft, Kenya
Oil Shale specimen
Manganosite
Fossil Cystoid
Malachite on jasper
19th-century Native American mine worker
Sulphur deposits, Mount Iwo, Japan
Botryoidal hematite
Covelline
Banded malachite
Fibrous malachite
Banded Malachite
Cobalt and copper mine, Democratic Republic of Congo
Mineral deposition
Semi precious gemstones
Opencast coal mine
Tufa rock formation
Malachite and chrysocolla minerals
Azurite and malachite deposits
Carved malachite column
Malachite covered barite
Atacamite and malachite crystals
Rock crushing plant, Shropshire, UK
Crane for lifting cakes of copper/lead alloy from moulds.
Cave of Swords, Naica Mine, Mexico
Volcanic crater lake with sulphur deposits
Men carrying mined sulphur from volcanic crater
Baryte and malachite
Zebraite
Mineral mining, 16th Century artwork
Diamond miners with explosives
19th-century diamond mining, Brazil
Rock micro-folds
Azurite sample
遺跡発掘調査
Gypsum crystal group
Gold core sample
Gold in placer
Malachite globular precipitate
Malachite mosaic
Diamond mine slag heaps
Entrance to Naica Mine crystal caves
Diamond mine, Siberia, Russia
Gold stamp mill, USA, 1888
Cave of Crystals, Naica Mine, Mexico
Excavating volcanic Scoria rock
Bauxite
Taconite processing plant, USA
Diamond-tipped drill, 19th century
Sand and gravel mine, aerial photograph