Gemology Appraisals

Fossilized Bivalve Mollusk

Smooth River Stone

Quartz Crystal Cluster

White Mineral Specimen

Botryoidal Chalcedony Specimen

Rough Sodalite Mineral Specimen

Quartz Specimen with Iron Staining

Banded Natural Specimen

Natural Stone

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony on Matrix

Granite Rock

Banded Calcite/Aragonite Mineral Specimen

Potential Meteorite

Potential Meteorite

Muscovite Mica Specimen

Fossilized Rock

Mixed Rough Quartz Crystals (Bulk)

Fossilized Bone Fragment

Rough Mineral Specimen

Geode or Vug Specimen

Desert Rose Gypsum Cluster

Raw Chalcedony Specimen

Clear Mineral Fragment with Inclusions

Amethyst Geode

Raw Mineral Specimen (Ochre and Dark Mineral)

Assorted Natural Quartz Geodes and Mineral Specimens

Unique River Stone

Mineral Specimen

Copper Ore Sample

Chert (Flint) Specimen with Inclusion

Massive Blue Mineral Specimen (Possible Sapphire or Corundum-bearing Rock)

Fossilized Stone with Inscriptions

Botryoidal Mineral Specimen

Terahertz Raw Stone

Polished River Stone

Agate and Quartz Geode Fragment

Amethyst and Pyrite Mineral Cluster

Weathered Stone Concretion / Geode Fragment

Polished Brown Gemstone Fragment