Natural Specimen Art Appraisals
Discover recent natural specimen art valuations and appraisals

Framed Owl Feather Art

Banded Natural Specimen

Botryoidal Agate or Chalcedony Specimen

Natural Mineral Specimen with Translucent Stone

Rough Agate or Chalcedony Specimen

Polished Chrysoprase Specimen with Natural Matrix

Rough Chalcedony or Agate Specimen with Inclusions

Natural Drusy Mineral Specimen

Natural Rough Rose Quartz Specimen

Assorted Natural Quartz Geodes and Mineral Specimens

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Natural Stone with Distinct Stripe

Raw Chalcedony Specimen

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

Heart-Shaped Rock

Sodalite in Matrix Mineral Specimen

Raw Opal/Chalcedony Specimen

Botryoidal Chalcedony Specimen

Botryoidal Mineral Specimen

Raw Banded Agate Specimen

Raw Geode Specimen

Large Polished Carnelian or Agate Specimen

Raw Mineral Specimen

Botryoidal Chalcedony Mineral Specimen

Geode or Vug Specimen

Rough Agate or Chalcedony Specimen

Banded Mineral Specimen

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony or Opal in Matrix Specimen

Chert (Flint) Specimen with Inclusion

Cave Onyx Specimen

Botryoidal Chalcedony or Agate Specimen

Unidentified Mineral Specimen

Mixed Mineral Ore Specimen

Rough Citrine Quartz Specimen

Rough Agate/Chalcedony Specimen

Raw Agate/Chalcedony Mineral Specimen with Botryoidal and Dendritic Formations

Botryoidal Chalcedony and Quartz Specimen

Agate and Quartz Geode Fragment

Raw Carnelian Agate Specimen
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