Mineralogy And Geological Specimen Appraisals

Geological Specimen

Node of Crystalline Structure

Sodalite in Matrix Mineral Specimen

Unidentified Mineral Specimen

Unidentified Rock

Rock Specimen with Embedded Inclusions

Weathered Geode Fragment or Porous Rock

Granite Rock Sample

Unidentified Metallic Mineral Specimen

Botryoidal Chalcedony or Agate with Fossil Inclusions

Raw Chalcedony with Matrix

Raw Chalcedony Specimen

Weathered Stone or Rock Specimen

Mineral Specimen

Rock Fragment

Raw Crystal Specimen

Chalcedony Mineral Specimen

Banded Calcite/Aragonite Mineral Specimen

Raw Opal/Chalcedony Specimen

Natural Drusy Mineral Specimen

Scoria (Lava Rock)

Unidentified Rock or Mineral Sample

Raw Geode Specimen

White Mineral Specimen

Unidentified Light-Colored Stone Fragment

Mixed Mineral Ore Specimen

Botryoidal Chalcedony on Matrix

Raw Mineral Specimen (Ochre and Dark Mineral)

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

Meteoritic Rock

Fossilized Rock

Raw Crystal Rock

Reddish-Brown Mineral Fragment

Quartz Crystal Cluster

Fossilized Rock

Terahertz Raw Stone

Raw Selenite Cluster

Unidentified Rock Specimen

Unidentified Geological Specimen (Reddish-Brown & Green Mineral/Rock)

Herkimer Diamond in Matrix with Brass Support