Mineral And Metamorphic Rock

Grey River Stone (Gneiss/Schist mix)

Foliated Metamorphic Rock (variable mineral formula)

Gneiss (with Mica and Quartz)

Gneissic Metamorphic Rock

Quartz (Milky/Crystalline)

Silicon Dioxide (SiO2)

Collection of Minerals and Ores

Various (e.g., Uraninite (U3O8), Carbon (C), Native Gold (Au), Hematite (Fe2O3), Galena (PbS), etc.)

Muscovite Mica

Muscovite / KAl2(AlSi3O10)(OH)2

Gneiss (Metamorphic Rock)

Gneiss (variable mineral formula primarily containing Quartz, Feldspar, and Mica)

Banded Gneiss

Gneiss (Metamorphic Rock)

Slate with Quartz Vein

Foliated Metamorphic Rock (Mainly Quartz, Muscovite, Chlorite)

Garnetiferous Pegmatite

Pegmatite with Almandine Garnet and Muscovite

Eclogite

Eclogite (Omphacite + Pyrope)

Agate

Agate (Silicon Dioxide, SiO2)

Moonstone

Orthoclase (Potassium Aluminum Silicate), Formula: (K,Na)AlSi3O8

Drill Core Samples (Varied Lithology)

Multi-lithological core samples (containing potential granite, marble, and phyllite/schist sequence)

Gneiss

Gneissic Metamorphic Rock (Mineral composition: Quartz, Feldspar, Amphibole/Biotite)

Banded Gneiss

Gneiss (high-grade metamorphic silicate rock)

Green Aventurine

Silicon Dioxide (SiO2) with inclusions of Fuchsite (K(Al,Cr)2(AlSi3O10)(OH)2)

Grey Agate (Tumbled)

Silicon Dioxide (SiO2)

Greenschist

Greenschist (chlorite-epidote schist)

Schist

Mica Schist (Medium-grade Metamorphic Rock)

Almandine Garnet

Almandine (Fe3Al2(SiO4)3)

Banded Slate or Siltstone with Quartz/Calcite Veins

Protolith-derived Siltstone or Slate (varies based on degree of metamorphism)

Bloodstone

Heliotrope (a variety of Chalcedony, SiO₂ with inclusions)

Gneiss

Gneiss (a metamorphic rock)

Gneiss

Gneissic Metamorphic Rock

Garnet Schist

Garnet-bearing Mica Schist (variety of compositions, often Al2SiO5 with X3Y2(SiO4)3)

Biotite Schist (likely)

Biotite Schist (rock), Biotite (mineral)

Quartz Vein in Host Rock

Hydrothermal Quartz (SiO2) in Slates/Schists

Green Aventurine

Silicon Dioxide (SiO2) with Fuchsite inclusions

Quartz vein in metamorphic rock

Crystalline Silicon Dioxide (SiO2) in Host Rock

River Stone (Granitic Gneiss)

Foliated Granitic Gneiss

Tiger's Eye

Silicon dioxide (SiO2) with fibrous inclusions of crocidolite

Black Tourmaline

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

Schist

Mica Schist (contains muscovite/biotite and quartz)

Gneiss

Foliated Metamorphic Rock (Gneiss)

Gneiss (Pebble)

Gneiss

Emerald in Matrix (Quartz/Schist)

Beryl (Be₃Al₂Si₆O₁₈) with Chromium/Vanadium impurities

Gneiss (High-Grade Metamorphic Rock)

Gneiss (primarily composed of Quartz, Feldspar, and Mica/Amphiboles)

Quartzite with inclusions

Metamorphic Rock (Mainly SiO2)

Serpentinite (often called Jade or Nephrite substitute)

Serpentinite (composed primarily of Antigorite, Lizardite, or Chrysotile)

Banded Chert / Banded Jasper (likely a variety of Chert/Chalcedony)

Chert (microcrystalline quartz)

Gneiss (Metamorphic Rock)

Gneiss

Moonstone

Orthoclase Feldspar (KAlSi3O8)