Geologic Sample Appraisals

Chalcedony or Agate Mineral Specimen

Raw Mineral Specimen

River Rock/Pebble

Possible Meteorite

Meteorite

Fossilized Rock Fragment

Dendritic Agate Mineral Specimen

Chalcedony Nodule with Inclusions

Fossilized Bivalve Mollusk

Smooth River Stone

Quartz Crystal Cluster

Botryoidal Chalcedony Specimen

Rough Sodalite Mineral Specimen

Quartz Specimen with Iron Staining

Banded Natural Specimen

Natural Stone

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony on Matrix

Banded Calcite/Aragonite Mineral Specimen

Quartz Geode

Unpolished Chalcedony Geode (Thunderegg)

Muscovite Mica Specimen

Fossilized Rock

Botryoidal Chalcedony or Geode Fragment

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

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