Igneous, Metamorphic, And Sedimentary (Mixed Assemblage)

Jasper and Quartz

Silicon Dioxide (SiO2)

Mixed Gemstone and Mineral Collection

Mixed Silica and Carbonate minerals (SiO2, CaSO4·2H2O, etc.)

River Pebble

Polished Quartzite or Mixed Lithology

Dearest Ring (Gemstones)

Mixed Gemstones: Diamond (C), Emerald (Be3Al2Si6O18), Amethyst (SiO2), Ruby (Al2O3), Sapphire (Al2O3), Topaz (Al2SiO4(F,OH)2)

Pink Granite

Phaneritic intrusive igneous rock (Granite)

Pink Granite

Phaneritic intrusive igneous rock (Granite)

Pink Granite (Gneissic Granite)

Granite (composed primarily of Quartz, K-Feldspar, and Plagioclase)

Granodiorite

Granodiorite (containing Plagioclase, Quartz, K-Feldspar, and Hornblende or Biotite)

Pink Granite

Granite (rich in Potassium Feldspar/Orthoclase)

Epidosite with Quartz (Unakite-variant or Jasper)

Epidotized Metasomatite

Yellow Ochre (Limonite)

Limonite (FeO(OH)qnH2O)

Unakite

Unakite (altered granite)

Feldspar

Feldspar (Orthoclase/Microcline)

Magnetite

Magnetite (Fe3O4)

Blue-gray metamorphic rock, likely gneiss or schist

Quartz–feldspar–mica assemblage; exact identification requires testing

Unakite

Unakite (metamorphosed granite)

Mookaite Jasper

Silicified Radiolarite (SiO2 with iron impurities)

Clear Quartz (Rock Crystal)

Silicon Dioxide (SiO2)

Quartz with Inclusions

Silicon Dioxide (SiO2)

Clear Quartz (Faceted Crystal)

Silicon Dioxide (SiO2)

Tumbled Mineral Collection (Amethyst, Celestite, K2 Jasper, Rose Quartz, Ruby in Zoisite, Que Sera Stone)

Mixed Mineral Specimens (Quartz SiO2, Celestite SrSO4, Corundum Al2O3 with Zoisite, etc.)

Serpentine (likely polished/tumbled)

Serpentinite; chiefly antigorite, lizardite, and/or chrysotile Mg₃Si₂O₅(OH)₄

Unakite

Unakite Epidosite (composite of Epidote, Orthoclase, and Quartz)

Granite

Phaneritic Igneous Rock (primarily Quartz, Feldspar, and Mica)

Tourmaline (Mixed colors)

Boron silicate mineral (Na,Ca)(Li,Mg,Al,Fe,Mn,Ti,V,Cr)3Al6(BO3)3Si6O18(OH,F)4

Puddingstone

Conglomerate

K-feldspar Granite / Red Granite Fragment

Alkali feldspar granite (Plutonic igneous rock)

Pink Granite

Phaneritic Felsic Igneous Rock (Granite)

Tumbled polymictic stone, likely jasper-bearing conglomerate

Siliciclastic conglomerate with microcrystalline quartz (jasper/chert) and altered volcanic or feldspathic clasts

Unakite

Granitic rock composed of pink orthoclase feldspar, green epidote, and clear quartz

Mixed Chalcedony and Jasper Bracelet (possibly 'Ocean Jasper' or similar banded variety for brown beads, and blue/grey Chalcedony for the translucent beads)

Chalcedony (SiO2), Jasper (SiO2 with impurities)

Schist

Schist (various compositions)

Asphalt Concrete

Bituminous conglomerate

Quartz

Silicon Dioxide (SiO2)

Jasper and Greenstone Pebble

Siliceous rock / Metamorphic pebble

Rough Quartz (Milky / Clear Quartz)

Silicon Dioxide (SiO2)

Likely micaceous metamorphic rock fragment

Probable phyllite or mica schist; quartz–muscovite-rich assemblage

Quartz Heart or Arrowhead Shape

Silicon Dioxide (SiO2)

Jasper containing Agate (Jaspagate)

Silicon Dioxide (SiO2)

Pink Granite

Phaneritic Felsic Igneous Rock (Rich in K-Feldspar)

Diorite

Diorite (plutonic igneous rock)

Purple Lepidolite with Quartz

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