Opal Specimen Appraisals

Quartz Specimen with Iron Staining

Aura Amethyst Geode/Cluster

Banded Calcite/Aragonite Mineral Specimen

Raw Mineral Specimen (Ochre and Dark Mineral)

Unpolished Chalcedony Geode (Thunderegg)

Node of Crystalline Structure

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

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Weathered Geode Fragment or Porous Rock

Quartz Geode

Rough Mineral Specimen

Unidentified Rock Specimen

Chalcedony or Agate Specimen

Raw Citrine Crystal Specimen

Botryoidal Chalcedony or Geode Fragment

Rough Red Jasper Mineral Specimen

Quartz with Green Inclusions (Likely Moss or Chlorite)

Reddish Rock Sample

Natural Stone with Distinct Stripe

Unpolished Agate or Chalcedony Mineral Specimen

Raw Chalcedony with Matrix

Tumbled Blue Lace Agate Specimen

Rough Green Serpentine or Jade Mineral Specimen

Rough Agate or Jasper Specimen

Mixed Mineral Specimen with Quartz and Green Mineral

Unidentified Metamorphic Rock Specimen

Banded Agate Geode Fragment with Druse

Rough Green Mineral Specimen (likely Fluorite)

Mineral Specimen

Taxidermied Tiger Cub / Wild Cat Specimen

Chalcedony Mineral Specimen

Amethyst (or Fluorite) Crystal Cluster

Assorted Natural Quartz Geodes and Mineral Specimens

Basalt Pebble

Small Stone

Unidentified Rock

Raw Crystal Specimen

Small Metallic Fragment or Mineral Specimen

Igneous Rock

Unidentified Mineral Specimen