Mineral (Found In Igneous And Metamorphic Rocks)

Bloodstone (Heliotrope)

Silicon Dioxide (SiO2) - Variety of Chalcedony/Jasper

Sodalite

Sodalite (Na8(Al6Si6O24)Cl2)

Emerald

Beryl (Be3Al2(SiO3)6) with Chromium and/or Vanadium impurities

Amygdaloidal Basalt

Amygdaloidal Basalt (Mafic volcanic rock including secondary mineral infills)

Milky and Ferruginous Quartz

Silicon Dioxide (SiO2)

Milky Quartz

Quartz (Silicon Dioxide, SiO2)

Botryoidal Agate

Chalcedony (Silicon Dioxide, SiO2)

Quartzite Pebble

SiO2 (Silicon Dioxide)

Milky Quartz

Silicon Dioxide (SiO2)

Quartz Druze on Matrix (Geode Fragment)

Quartz (Silicon Dioxide, SiO2)

Yellow Topaz (Imperial or Precious Topaz)

Al2SiO4(F,OH)2 (Aluminum Silicate Fluoride Hydroxide)

Pyrite (on Shale/Matrix)

Iron Disulfide (FeS2)

Yellow Quartz (Citrine or Yellow Chalcedony)

Silicon Dioxide (SiO2)

Graphic Granite (Zebra Rock)

Pegmatitic Granite (composed of Quartz and K-Feldspar)

Quartz Geode

Silicon Dioxide (SiO2)

Chalcedony (Agate)

Cryptocrystalline Quartz (SiO2)

Amygdaloidal Basalt

Amygdaloidal Basalt (containing secondary minerals like Quartz, Zeolites, or Calcite)

Hematite (Iron Ore)

Hematite (Fe2O3)

Indian Agate

Silicon Dioxide (SiO2) - Microcrystalline Quartz

Rough Quartz (or Quartzite pebble)

Silicon Dioxide (SiO2)

Sodalite

Sodalite (Na8(Al6Si6O24)Cl2)

Quartzite Pebble

Quartzite (SiO2)

Milky Quartz Pebble

Silicon Dioxide (SiO2)

Olivine (Peridot)

Magnesium Iron Silicate (Mg,Fe)2SiO4

Grey Chalcedony (Tumbled)

Chalcedony (SiO2)

Blue Lace Agate

Chalcedony (SiO2) with trace minerals

Dendritic Agate

Silicon Dioxide (SiO2) with Manganese/Iron oxide inclusions

White Agate (Chalcedony)

Agate (Silicon Dioxide - SiO2)

Rose Quartz

Rose Quartz (SiO2)

Green Aventurine

Silicon Dioxide (SiO2) with Fuchsite inclusions

Grey Quartz (likely Smoky Quartz or Milky Quartz)

Silicon Dioxide (SiO2)

Emerald In Matrix

Beryl (Be3Al2Si6O18) with trace Chromium/Vanadium

Peach Moonstone

Orthoclase Feldspar (KAlSi3O8) with inclusions

Amethyst

Amethyst (Silicon Dioxide with iron impurities), SiO2

Emerald

Beryl (Be₃Al₂Si₆O₁₈), specifically the green variety colored by trace amounts of chromium or vanadium.

Staurolite

Staurolite (Fe2+2Al9Si4O23(OH))

Pegmatite (White Granite variant)

Pegmatitic Granite (Quartz and Feldspar rich)

Milky Quartz

Quartz (Silicon Dioxide, SiO2)

Sunstone

Oligoclase (Plagioclase Feldspar) - (Ca,Na)(Al,Si)4O8

Serpentine

Serpentinite (rock) containing serpentine minerals (e.g., Antigorite, Lizardite, Chrysotile)

Arfvedsonite in Matrix

Arfvedsonite [Na3(Fe2+)4Fe3+Si8O22(OH)2]

Sodalite

Sodalite (Na8Al6Si6O24Cl2)