Natural History Specimen Organic Material Appraisals

Agate and Quartz Geode Fragment

Raw Grape Agate (Botryoidal Chalcedony) Specimen

Raw Mineral Specimen

Raw Agate or Chalcedony Specimen in Host Rock

Botryoidal Chalcedony with Quartz Specimen adhered to Matrix

Raw Quartz Crystal Specimen

Rough Mineral Specimen

Rough Opal or Similar Mineral Specimen

Desert Rose Gypsum Cluster

Banded Agate Specimen

Raw Carnelian Agate Specimen

Blue and Gold Mineral/Ore Specimen

Unpolished Golden Translucent Mineral Specimen

Raw Quartz Mineral Specimen with Iron Staining

Raw Botryoidal Quartz/Chalcedony Specimen with Earthy Inclusions

Mineral Specimen

Collection of Fossilized Shark Teeth

Weather-Worn Sandstone Concretion with Natural Cavities

Rough Carnelian Specimen

Weathered Wood Branch/Driftwood

Unpolished Turquoise Specimen

Dendritic Agate Mineral Specimen

Mottled Green and White Rough Mineral Specimen

Rough Rhodonite Mineral Specimen with Associated Minerals

Botryoidal Chalcedony Geode Specimen

Raw Malachite/Chrysocolla Mineral Specimen in Quartz Matrix

Unidentified Raw Crystal Specimen

Raw Rose Quartz Crystal Specimen

Unpolished Mineral Specimen

White Mineral Specimen

Rough Sodalite Mineral Specimen

Quartz Specimen with Iron Staining

Aura Amethyst Geode/Cluster

Banded Calcite/Aragonite Mineral Specimen

Raw Botryoidal Mineral Specimen

Basalt Pebble

Botryoidal Chalcedony with Matrix

Weathered Geode Fragment or Porous Rock

Quartz Geode

Chalcedony or Agate Specimen