Green Fluorite
Fluorite (Calcium Fluoride - CaF2)
Category
Browse sedimentary or igneous associated mineral specimens identified by the Rock Identifier community.
Green Fluorite
Fluorite (Calcium Fluoride - CaF2)
Hematite
Iron(III) oxide (Fe2O3)
Yellow Agate
Agate (Varietal form of Chalcedony/Quartz, SiO2)
Quartz (specifically Milky/White Quartz)
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Bloodstone (Heliotrope)
Silicon Dioxide (SiO2) with inclusions of Chlorite or Actinolite
Carnelian Agate
Carnelian (SiO2 with iron oxide impurities)
Quartz (Peach/Orange variety)
Silicon Dioxide (SiO2)
Green Fluorite
Calcium Fluoride (CaF2)
Moonstone (Feldspar)
Orthoclase or Oligoclase (KAlSi3O8)
Carnelian
Silicon dioxide (SiO2) with iron oxide impurities
Gneiss (specifically Amphibolite Gneiss)
Gneiss
Gneiss
High-grade metamorphic rock (Gneiss)
Pyrite
Iron Sulfide (FeS2)
Carnelian
Silicon Dioxide (SiO2) - variety of Chalcedony
Mica Schist
Schist (Muscovite/Biotite Schist)
Greenschist
Chlorite schist
Pink Lepidolite
Lepidolite (K(Li,Al)3(Al,Si,Rb)4O10(F,OH)2)
Fluorite (Rainbow Fluorite)
Calcium Fluoride (CaF2)
Gneiss
Gneiss
Folded Schist / Gneiss (Metamorphic Rock)
Regional Metaphoric Folded Outcrop (predominantly Schist/Gneiss)
Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
Fluorite
Calcium Fluoride (CaF2)
Banded Gneiss
Gneiss (High-grade metamorphic rock typically composed of Quartz, Feldspar, and Biotite/Amphiboles)
Orbicular Rhyolite (Rainforest Jasper)
Rhyolite containing Spherulites (SiO2 with impurities)
Fluorite
Fluorite (Calcium Fluoride, CaF2)
Turquoise
Hydrated phosphate of copper and aluminum - CuAl6(PO4)4(OH)8·4H2O
Yellow Agate
Chalcedony (cryptocrystalline Quartz), SiO2
Pyrite (Fool's Gold)
Iron Disulfide (FeS2)
Pyrite (Fool's Gold)
Iron Sulfide (FeS2)
Gold
Native Gold (Au)
Potassium Feldspar
Orthoclase (KAlSi3O8)
Jasper
Jasper (Silicon Dioxide, SiO2 plus iron oxide impurities)
Red Jasper
Silicon Dioxide (SiO2) with Hematite inclusions
Aventurine (likely Green Aventurine)
Silicon Dioxide (SiO2) with mineral inclusions
Carnelian
Carnelian (SiO2 variant)
Pyrite
Pyrite (FeS₂)
Green Opal
Hydrated Silica (SiO2·nH2O)
Rhodonite
Manganese Inosilicate (Mn,Fe,Mg,Ca)SiO3
Beaded Jewelry (Assorted Gemstones)
Various minerals, including but not limited to Quartz (SiO2), Garnet (X3Y2(SiO4)3), Jade (Na(Al,Fe)Si2O6), Amethyst (SiO2),等の多様な組み合わせ
Gneiss
Foliated Metamorphic Rock (Gneiss)
Quartz
SiO₂ (Silicon Dioxide)