Metamorphic Mineral

Rhodonite

Manganese Inosilicate (MnSiO3)

Sapphirine in Magnesian Schist

Sapphirine: (Mg,Al)8(Al,Si)6O20

Hypersthene (or Enstatite/Ferrosilite)

Orthopyroxene series (Mg,Fe)SiO3 - specifically, historically hypersthene (intermediate member) now referred to as Enstatite (Mg-rich) or Ferrosilite (Fe-rich)

Quartz Mineral

Silicon Dioxide (SiO2)

Foliated Metamorphic Rock (likely Gneiss or Schist)

Gneissic Metamorphic Rock

Rhodonite

Rhodonite (Manganese Iron Magnesium Calcium Silicate) - (Mn,Fe,Mg,Ca)SiO3

Emerald in Matrix (Quartz/Schist)

Beryl (Be₃Al₂Si₆O₁₈) with Chromium/Vanadium impurities

Specular Hematite

Specularite (Fe2O3)

Almandine Garnet in Schist

Almandine, Fe3Al2(SiO4)3

Apatite

Fluorapatite, Chlorapatite, and Hydroxylapatite (Ca5(PO4)3(F,Cl,OH))

Pyrite (on the right) and Magnetite or Hematite (on the left)

Iron Sulfide (FeS2) and Iron Oxide (Fe3O4 or Fe2O3)

Rhodonite

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

Pyrite (Fool's Gold)

Iron Sulfide (FeS2)

Mica (Biotite or Phlogopite variety)

Phyllosilicate (complex mineral formula involving K, Mg, Fe, Al, Si, and O)

Banded Gneiss

Gneiss (Metamorphic Rock)

Mica-rich Schist fragment

Mica Schist

Rhodonite

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

Fuchsite

Chromium-rich Muscovite (KAl2(AlSi3O10)(OH,F)2 with Cr replacements)

Jade

There are two distinct minerals commonly known as Jade: Nephrite (a calcium magnesium silicate - Ca2(Mg,Fe)5Si8O22(OH)2) and Jadeite (a sodium aluminum silicate - NaAlSi2O6). Based on the image showing a typically softer, more fibrous appearance, it is likely Nephrite.

Ruby Fuchsite / Ruby in Fuchsite

Ruby (Al2O3 variety corundum) and Fuchsite (K(Al,Cr)2AlSi3O10(OH)2 - a chromium-rich variety of muscovite mica) in Quartz matrix

Muscovite Mica

Muscovite (Potassium Aluminum Silicate) - KAl2(AlSi3O10)(F,OH)2

Pink Rhodonite

Manganese Silicate (MnSiO3)

Aventurine

Silicon Dioxide (SiO2) with Fuchsite inclusions

Black Tourmaline

Schorl (Na(Fe²⁺)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄)

Banded Gneiss

Gneiss (Metamorphic Rock)

Garnet (Almandine variety)

Almandine Garnet (Fe3Al2(SiO4)3)

Green Tourmaline

Elbaite (part of Tourmaline group), Na(Li1.5Al1.5)Al6Si6O18(BO3)3(OH)4

Yellow Sapphire or Citrine

Al2O3 (Corundum) or SiO2 (Quartz)

Gold Mineral

Native Gold (Au)

Kyanite in Quartz

Kyanite (Al2SiO5) with Quartz (SiO2)

Hypersthene

Hypersthene ((Mg,Fe)SiO₃)

Peacock Ore

Bornite (Cu5FeS4) or iridescent Chalcopyrite (CuFeS2)

Ruby (Corundum)

Corundum (Aluminum Oxide with Chromium), Al2O3:Cr

Grey River Stone (Gneiss/Schist mix)

Foliated Metamorphic Rock (variable mineral formula)

Gneiss (with Mica and Quartz)

Gneissic Metamorphic Rock

Green Aventurine

Silicon dioxide (SiO2) with inclusions of Fuchsite mica

Green Aventurine

Aventurine Quartz (SiO2 + Fuchsite mica)

Rhodonite

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

Muscovite Mica

Muscovite (KAl2(AlSi3O10)(OH)2)

Garnet in Matrix (likely Almandine in Quartz/Mica Schist)

Almandine Garnet (Fe3Al2(SiO4)3) in Quartz-Feldspar host rock

Quartz with Mica inclusions (likely Schist or Gneiss host)

Silicon Dioxide (SiO2) with Phyllosilicates (KAl2(AlSi3O10)(OH)2)

Schist

Mica Schist