Metamorphic (Low Grade)

Green Aventurine

Silicon Dioxide (Quartz) with inclusions (SiO₂)

Purple Agate (Dyed Chalcedony)

Silicon Dioxide (SiO2) - Microcrystalline Quartz

Milky Quartz

Quartz (Silicon Dioxide, SiO2)

Sodalite

Sodalite (Na8Al6Si6O24Cl2)

Amethyst (variety of Quartz)

SiO2 (Silicon Dioxide) with trace iron impurities

Coal (most likely Bituminous or Anthracite)

Coal (primarily composed of carbon with varying amounts of other elements)

Pyrite (Fool's Gold)

Iron Disulfide (FeS2)

Diamond (in jewelry setting)

Diamond (Carbon, C)

Rough Diamond

Diamond (pure Carbon, C)

Pyrite

Pyrite (FeS₂)

Garnet Beads

Garnet Group (complex nesosilicates, e.g., Almandine Fe3Al2(SiO4)3)

Aquamarine

Beryl (Be3Al2Si6O18), specifically the blue-green variety

Amber

Fossilized Tree Resin (Amorphous Hydrocarbon)

Jade

There are two distinct minerals classified as Jade: Jadeite (Na(Al,Fe3+)Si2O6) and Nephrite (Ca2(Mg,Fe)5Si8O22(OH)2). Based on the image showing translucent, somewhat fibrous material, it is likely Nephrite.

Bronzite

MgSiO3 (Enstatite with 10-30% FeSiO3 in solid solution)

Soapstone

Steatite (primarily composed of Talc, Mg₃Si₄O₁₀(OH)₂)

Nephrite Jade

Nephrite (Ca2(Mg,Fe)5Si8O22(OH)2)

Rhodonite beads (possibly dyed or treated, or lower quality Rhodonite)

Manganese inosilicate, (Mn,Fe,Mg,Ca)SiO3

Almandine Garnet

Almandine (Fe3Al2(SiO4)3)

Aventurine (likely Green Aventurine)

Quartz (SiO2) with included minerals (Fuchsite or Chlorite for green color)

Orthoclase Feldspar

KAlSi3O8 (Potassium Aluminum Silicate)

Quartz (Druzy) in host rock

SiO₂ (Silicon Dioxide) as Quartz, with unspecified host rock components (likely silicates and iron oxides)

Lapis Lazuli

A metamorphic rock primarily composed of lazurite (Na,Ca)8[(S,SO4,Cl)2|(Al6Si6O24)], calcite (CaCO3), and pyrite (FeS2).

Red Swirl Beads (Likely Resin or Glass, simulating Red Jasper or Agate)

N/A (for the beads as pictured); Red Jasper: SiO2 (Chert variety); Red Agate: SiO2 (Chalcedony variety)