Mineral Specimen Geofact Appraisals

Dendritic Agate Mineral Specimen

Polished Natural Mineral Specimen (Amber/Brown/White Banded)

Botryoidal Chalcedony Specimen

Rough Sodalite Mineral Specimen

Metamorphic Rock Specimen with Silvery Mineral Inclusions

Raw Grape Agate (Botryoidal Chalcedony) Specimen

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

Geological Specimen

Raw Mineral Specimen

Raw Chalcedony or Agate Mineral Specimen with Dendritic Inclusions

Raw Chalcedony Specimen

Botryoidal Chalcedony Specimen

Raw Mineral Specimen (Ochre and Dark Mineral)

Unpolished Agate or Chalcedony Mineral Specimen

Unidentified Mineral Specimen (Possibly Quartz)

Clear Mineral Fragment with Inclusions

Rough Red Jasper Mineral Specimen

Unidentified Mineral Specimen

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Quartz Specimen with Iron Staining

Banded Calcite/Aragonite Mineral Specimen

Mineral Specimen

Botryoidal Chalcedony with Matrix

Small Irregular Mineral Fragment

Geode or Vug Specimen

Chalcedony Mineral Specimen

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony or Agate Specimen

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

Botryoidal Chalcedony Nodule

Rough Citrine Quartz Specimen

Unidentified Rock

Quartz with Green Inclusions (Likely Moss or Chlorite)

Raw Agate or Chalcedony Specimen in Host Rock

Botryoidal Chalcedony with Quartz Specimen adhered to Matrix

Desert Rose Gypsum Cluster

Rough Green Serpentine or Jade Mineral Specimen

Iridescent Carborundum Crystal Specimen (Silicon Carbide)