Bull Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
mineral
Category
Metamorphic And Igneous
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Milky Quartz with Chlorite/Moss Infusions
Silicon Dioxide (SiO2)
mineral
Milky Quartz with Iron Staining
Silicon Dioxide (SiO2)
mineral
Milky Quartz (Common Quartz)
Quartz (Silicon Dioxide, SiO2)
mineral
Cloud Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
mineral
White Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
mineral
Quartz (Milky Quartz with Iron Staining)
Silicon Dioxide (SiO2)
mineral
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Quartz (Iron-stained or Ferruginous)
Silicon Dioxide (SiO2)
mineral
Milky Quartz
Quartz / Silicon Dioxide (SiO2)
mineral
Milky Quartz (Water-worn pebble/nodule)
Quartz (Silicon Dioxide - SiO2)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Black Star Diopside
Diopside (CaMgSi2O6) with Magnetite inclusions
mineral
Quartz
Silicon Dioxide (SiO2)
mineral
Feldspar in Matrix
Feldspar group minerals in metamorphic or igneous matrix
igneous
Milky quartz vein fragment
Quartz (silicon dioxide, SiO₂), massive/microcrystalline variety
mineral
Quartz vein in weathered host rock
Quartz (SiO₂), likely in a weathered metamorphic or igneous matrix
mineral
Pink Quartz
Silicon Dioxide (SiO2)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Gold
Gold (Au)
Mineral
Sapphire
Corundum (Al2O3)
mineral
Orange Calcite
Calcium Carbonate (CaCO3)
mineral
Calcite
Calcite (CaCO₃)
Mineral
Galena
Lead Sulfide (PbS)
mineral
Yellow Calcite
Calcium Carbonate, CaCO3
mineral
Serafina (Serafinite / Clinochlore)
Clinochlore (Mg5Al)(AlSi3O10)(OH)8
mineral
Iceland Spar (Optical Calcite)
Calcite (CaCO3)
mineral
Yellow Calcite
Calcium Carbonate (CaCO3)
mineral
Orange Calcite
Calcium Carbonate (CaCO3)
mineral
Orange Calcite
Calcium Carbonate (CaCO3)
mineral
Raw Calcite
Calcium Carbonate (CaCO3)
mineral
Orange Calcite
Calcium Carbonate (CaCO3)
mineral
Sugilite
KNa2(Fe,Mn,Al)2Li3Si12O30
mineral
Agate
Silicon Dioxide (Chalcedony), SiO2
sedimentary
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Calcite (with iron oxide staining)
Calcium Carbonate (CaCO3)
mineral
Gold
Aurum (Elemental Gold, Au)
Mineral, Metal (element)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
mineral
Sapphire
Corundum (Al2O3)
gemstone
Raw Garnet (Hessonite / Spessartine)
Silicate mineral group (X3Y2(SiO4)3)
gemstone
Orange Calcite
Calcium Carbonate (CaCO3)
mineral