Mineral Specimen With Copper Mineralization Appraisals

Clear Mineral Fragment with Inclusions

Raw Malachite/Chrysocolla Mineral Specimen in Quartz Matrix

Botryoidal Chalcedony Mineral Specimen

Raw Mineral Specimen (Ochre and Dark Mineral)

Chalcedony or Agate Mineral Specimen

Botryoidal Chalcedony Mineral Specimen

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Nodule

Raw Chalcedony or Agate Mineral Specimen with Dendritic Inclusions

Metamorphic Rock Specimen with Silvery Mineral Inclusions

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

Rough Red Jasper Mineral Specimen

Botryoidal Chalcedony or Opal in Matrix Specimen

Unpolished Agate or Chalcedony Mineral Specimen

Mineral Specimen

Chalcedony Mineral Specimen

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Raw Grape Agate (Botryoidal Chalcedony) Specimen

Botryoidal Chalcedony with Matrix

Geode or Mineral Cluster

Quartz Specimen with Iron Staining

Banded Calcite/Aragonite Mineral Specimen

Unidentified Rock

Assorted Natural Quartz Geodes and Mineral Specimens

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

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Iridescent Mineral Fragment

Geological Specimen

Reddish-Brown Mineral Fragment

Quartz with Green Inclusions (Likely Moss or Chlorite)

Unclassified Mineral Sample

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Raw Chalcedony Specimen

Small Metallic Fragment or Mineral Specimen

Rough Green Serpentine or Jade Mineral Specimen

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony or Agate Specimen

Geode or Vug Specimen