Mineralogy Geology Appraisals

Mineral Specimen

Unidentified Metallic Mineral Specimen

Unidentified Rock

Geological Specimen

Granite Rock Sample

Rock Fragment

Unidentified Rock or Mineral Sample

Node of Crystalline Structure

Raw Crystal Specimen

Weathered Geode Fragment or Porous Rock

Chalcedony Mineral Specimen

Meteoritic Rock

Scoria (Lava Rock)

Rock Specimen with Embedded Inclusions

Fossilized Rock

Meteorite Fragment

Sodalite in Matrix Mineral Specimen

Weathered Stone or Rock Specimen

Unidentified Mineral Specimen

Raw Crystal Rock

Quartz Crystal Cluster

Unidentified Light-Colored Stone Fragment

Natural Stone

Granite Rock

Botryoidal Chalcedony on Matrix

Banded Calcite/Aragonite Mineral Specimen

Raw Chalcedony Specimen

Reddish-Brown Mineral Fragment

White Mineral Specimen

Fossilized Rock

Natural Drusy Mineral Specimen

Raw Mineral Specimen (Ochre and Dark Mineral)

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

Terahertz Raw Stone

Raw Selenite Cluster

Herkimer Diamond in Matrix with Brass Support

Raw Geode Specimen

Raw Chalcedony with Matrix

Mixed Mineral Ore Specimen

Botryoidal Chalcedony or Agate with Fossil Inclusions