Industrial Mineral Appraisals

Botryoidal Chalcedony Mineral Specimen

Metamorphic Rock Specimen with Silvery Mineral Inclusions

Amethyst and Pyrite Mineral Cluster

Geode or Mineral Cluster

Quartz Specimen with Iron Staining

Botryoidal Chalcedony Specimen

Banded Calcite/Aragonite Mineral Specimen

Small Metallic Fragment or Mineral Specimen

Botryoidal Chalcedony with Matrix

Drilled Tumbled Stone or Mineral Bead

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Tumbled Sodalite Stone

Botryoidal Chalcedony Specimen

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

Stones/Minerals

Quartz with Green Inclusions (Likely Moss or Chlorite)

Raw Grape Agate (Botryoidal Chalcedony) Specimen

Rough Green Serpentine or Jade Mineral Specimen

Botryoidal Chalcedony or Opal in Matrix Specimen

Botryoidal Chalcedony Specimen

Polished Stone

Assorted Natural Quartz Geodes and Mineral Specimens

Stone

Labradorite

Geological Specimen

Quartz Crystal Sample

Quartz Crystal

Quartz Crystal

Botryoidal Chalcedony Specimen

Quartz Geode Half

Obsidian Stone

Botryoidal Agate Specimen

Chalcedony Nodule with Inclusions

Botryoidal Chalcedony Specimen

Unidentified Stone

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Uncut Agate

Metal Clamp

Translucent Quartz Stone