Natural Specimen Appraisals
Discover recent natural specimen valuations and appraisals

Banded Natural Specimen

Unidentified Organic/Mineral Specimen

Bivalve Seashell

Natural Stone with Distinct Stripe

Heart-Shaped Rock

Unidentified Bone/Fossil Fragment

Weathered Bone Fragment

Weathered Geode Fragment or Porous Rock

Conus Textile Seashell

River Rock/Pebble

Cone-Shaped Seashell

Fossilized Seashell Fragment

Gastropod Shell (Snail Shell)

Fungus (Possibly Schizophyllum commune or similar bracket fungus)

Rock Fragment

Botryoidal Chalcedony and Quartz Specimen

Large Nautilus Shell

Giant Clam Shell

Blue and Gold Mineral/Ore Specimen

Unpolished Golden Translucent Mineral Specimen

Mottled Green and White Rough Mineral Specimen

Framed Owl Feather Art

Spotted Cone Snail Shell Fragment

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

Natural Quartz Crystal Specimen

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Assorted Natural Quartz Geodes and Mineral Specimens

Raw Chalcedony Specimen

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

Sodalite in Matrix Mineral Specimen

Raw Opal/Chalcedony Specimen

Botryoidal Mineral Specimen

Garnet in Matrix Mineral Specimen

Botryoidal Chalcedony Specimen
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