Fluorite (Green)
Calcium Fluoride (CaF2)
Category
Browse mineral (man made aura treatment) specimens identified by the Rock Identifier community.
Fluorite (Green)
Calcium Fluoride (CaF2)
Ferruginous Sandstone
Sandstone, Iron-rich
Aquamarine
Beryllium aluminum silicate (Be3Al2Si6O18)
Granite
Course-grained intrusive igneous rock
Sandstone (likely Graywacke or Arkosic varieties)
Arenite (composed primarily of SiO2)
Petrified Wood
Silicified Wood (primarily SiO2)
Fluorite
Calcium Fluoride (CaF2)
Sandstone (Quartzite Pebble)
Arenite / Metamorphosed Sandstone (SiO2)
Quartz with Pyrite
Silicon Dioxide (SiO2) with Iron Sulfide (FeS2)
Limonite (Iron-rich Siltstone / Sandstone base)
Hydrous ferric oxide mixture (FeO(OH)·nH2O)
Pink Feldspar
Orthoclase (KAlSi3O8) or Microcline
Plagioclase Feldspar (specifically Albite/Oligoclase)
(Na,Ca)(Si,Al)4O8
Quartz
Quartz (SiO₂ - Silicon Dioxide)
Limonite (Iron Ore)
Limonite (Hydrated Iron Oxide, FeO(OH)·nH2O)
Fluorite
Calcium Fluoride (CaF2)
Green Fluorite
Fluorite (Calcium Fluoride, CaF2)
Fluorite
Calcium Fluoride (CaF2)
Quartz (Citrine or Iron-Stained)
Silicon Dioxide (SiO2)
Quartz
Quartz (SiO₂ - Silicon Dioxide)
Quartz
Silicon Dioxide (SiO₂)
Green Calcite
Calcium Carbonate (CaCO3)
Picture Jasper
Silicon Dioxide (SiO2) with iron oxide and clay inclusions
Blue Apatite
Fluorapatite / Chlorapatite [Ca5(PO4)3(F,Cl,OH)]
Green Fluorite
Fluorite (Calcium Fluoride) - CaF2
Turquoise
Turquoise (Hydrated copper aluminum phosphate, CuAl6(PO4)4(OH)8·4H2O)
Gossan (Iron Hat) with Quartz and Chlorite
Limonite/Goethite-rich Gossan (FeO(OH)·nH2O) with inclusions of Quartz and Chlorite
Fluorite
Calcium Fluoride (CaF2)
Fluorite
Calcium Fluoride (CaF2)
Fluorite
Fluorite (Calcium Fluoride - CaF2)
Greenstone / Epidosite
Epidosite (Metasomatic rock consisting mainly of Epidite Ca2(Al2,Fe3+)(SiO4)(Si2O7)O(OH) and Quartz)
Quartz (likely macrocrystalline variety)
Quartz (SiO₂)
Milky Quartz with Iron Inclusions
Quartz (Silicon Dioxide, SiO2)
Fluorite (Blue)
Calcium Fluoride (CaF2)
Banded Jasper (possibly "Picture Jasper")
Jasper (a microcrystalline variety of Quartz / Silicon Dioxide - SiO2)
Quartz (Rock Crystal)
Quartz (SiO₂ - Silicon Dioxide)
Sandstone
Sandstone (lithified arenite/wacke)
Potassium Feldspar and Quartz
KAlSi3O8 (Potassium Feldspar) and SiO2 (Quartz)
Sandstone (likely Quartzose Sandstone with mineral staining)
Arenite (composed mainly of SiO2)
Phantom Quartz with Chlorite and Hematite inclusions
Silicon Dioxide (SiO2) with inclusions of Chlorite group minerals and Hematite (Fe2O3)
Petrified Wood
Silicified Wood (primarily Chalcedony/Quartz, SiO2)
Green Fluorite
Fluorite (Calcium Fluoride, CaF2)
Sandstone (Ferruginous)
Arenite (Fe2O3 stained)