Mineral And Glass

Clear Quartz

Silicon Dioxide (SiO2)

Peach Aventurine

Quartz variety (SiO2 + Hematite/Goethite inclusions)

Green Aventurine

Silicon Dioxide (SiO2) with inclusions of Fuchsite

Lepidolite

Lepidolite (K(Li,Al)3(Al,Si,Rb)4O10(F,OH)2)

Sandstone (with Iron Staining)

Clastic Sedimentary Rock (primarily Quartz with Fe2O3 staining)

Obsidian (specifically Mahogany Obsidian)

Volcanic glass (high silica content, SiO2)

Quartz (River Pebble)

Silicon Dioxide (SiO2)

Fulgurite

Fulgurite (Lechatelierite), amorphous SiO2

Rose Quartz

SiO2 (Silicon Dioxide with trace inclusions of dumortierite)

Clear Quartz (Rock Crystal)

Silicon Dioxide (SiO2)

Milky Quartz

Crystalline Silicon Dioxide (SiO2)

Green Quartzite

Quartzite (primarily SiO2 with trace impurities)

Quartz Pebble

Silicon Dioxide (SiO2)

Diamond (or Diamond Simulant)

Carbon (C)

Obsidian

Volcanic glass (SiO2 - Silicon Dioxide with impurities)

Quartzite

Hydrothermal Quartz or Quartzite (SiO2)

Milky Quartz

Silicon Dioxide (SiO2)

Milky Quartz Vein in Host Rock

Silicon Dioxide (SiO2)

Milky Quartz

Silicon Dioxide (SiO2)

Quartz Pebble

Silicon Dioxide (SiO2)

Quartzite with inclusions

Metamorphic Rock (Mainly SiO2)

Clear Quartz

Silicon Dioxide (SiO2)

Rose Quartz

Silicon Dioxide (SiO2)

Quartz Vein Rock

Quartz (Silicon Dioxide, SiO2)

Muscovite (White Mica)

Muscovite - Potassium aluminum silicate: KAl2(AlSi3O10)(F,OH)2

Quartz (Clear Quartz and Rose Quartz variants)

Silicon Dioxide (SiO2)

Quartz (Milky/Common)

Silicon Dioxide (SiO2)

Quartz (Milky or White Quartz)

Silicon Dioxide (SiO2)

Sandstone

Arenite (SiO2 based with mineral cement)

Yellow Quartz or Citrine

Silicon Dioxide (SiO2)

Rose Quartz

Silicon dioxide (SiO2)

Amethyst Quartz

Silicon Dioxide (SiO2) with iron impurities

Quartz (Milky Quartz)

Silicon Dioxide (SiO2)

Milky Quartz

Silicon dioxide (SiO2)

White Quartz

Silicon Dioxide (SiO2)

Clear Quartz

Silicon Dioxide (SiO2)

Quartzite River Rock

Quartzite (primarily SiO2)

Jasper

Jasper (Silicate mineral, SiO2)

Pyrite

Iron Disulfide (FeS2)

Granite

Granite (Phaneritic Igneous Rock / Quartz, Feldspar, Mica)

Banded Chert (Jasper)

Silicon Dioxide (SiO2)

Quartz Pebble

Silicon Dioxide (SiO2)