Image Counts: Minerobo
Total Images: 1610
- (hydr)oxides
- limonite: 14
- zincite: 15
- pyrolusite: 17
- rutile: 19
- hematite: 20
- goethite: 23
- magnetite: 24
- corundum: 38
- amphibole group
- hornblende: 14
- tremolite: 17
- actinolite: 22
- borates
- ulexite: 16
- carbonates
- dolomite: 16
- aragonite: 18
- malachite: 21
- azurite: 26
- rhodochrosite: 27
- calcite: 31
- coal varieties
- lignite: 2
- anthracite: 5
- bituminous coal: 16
- feldspar - plagioclase
- albite: 10
- labradorite: 17
- feldspar - potassium
- amazonite: 5
- orthoclase: 6
- microcline: 17
- garnet group
- garnet: 7
- almandine: 21
- gypsum varieties
- satin spar: 3
- alabaster: 5
- selenite: 6
- halides
- halite: 17
- fluorite: 36
- igneous
- rhyolite: 0
- scoria: 0
- granite: 3
- pegmatite: 4
- pumice: 4
- diorite: 6
- gabbro: 6
- peridotite: 6
- syenite: 7
- tuff: 7
- andesite: 10
- obsidian: 10
- basalt: 14
- limestone varieties
- travertine: 0
- chalk: 1
- fossiliferous limestone: 2
- coquina: 3
- oolitic limestone: 9
- metamorphic
- slate: 0
- quartzite: 1
- phyllite: 2
- amphibolite: 6
- gneiss: 7
- marble: 7
- serpentinite: 10
- mica group
- biotite: 8
- lepidolite: 12
- muscovite: 14
- native elements
- graphite: 15
- copper: 16
- silver: 20
- gold: 21
- sulfur: 21
- diamond: 23
- phosphates
- turquoise: 14
- apatite: 21
- vanadinite: 21
- pyromorphite: 23
- pyroxene group
- augite: 8
- rhodonite: 17
- spodumene: 17
- quartz varieties
- rock crystal: 0
- milky quartz: 2
- aventurine: 6
- rose quartz: 6
- smoky quartz: 6
- citrine: 10
- jasper: 11
- opal: 28
- amethyst: 29
- chalcedony: 31
- agate: 32
- sandstone varieties
- greywacke: 0
- quartz sandstone: 0
- arkose: 7
- schist varieties
- soapstone: 6
- mica schist: 7
- garnet schist: 10
- sedimentary
- shale: 1
- diatomite: 4
- banded iron: 5
- breccia: 7
- rock gypsum: 7
- bauxite: 8
- chert: 9
- dolostone: 10
- rock salt: 12
- conglomerate: 15
- silicates
- tourmaline group: 4
- talc: 8
- kaolinite: 10
- sodalite: 12
- zircon: 13
- olivine: 15
- epidote: 20
- topaz: 21
- willemite: 21
- beryl: 22
- kyanite: 22
- staurolite: 23
- stilbite: 23
- apophyllite: 28
- sulfates
- celestite: 2
- barite: 26
- sulfides
- galena: 14
- bornite: 18
- sphalerite: 19
- chalcopyrite: 20
- stibnite: 22
- pyrite: 31