Gemstone Mineral Specimen Appraisals
Discover recent gemstone mineral specimen valuations and appraisals

Unpolished Golden Translucent Mineral Specimen

Unpolished Mineral Specimen

Natural Mineral Specimen with Translucent Stone

Banded Mineral Specimen

Raw Mineral Specimen

Rough Mineral Specimen

Botryoidal Mineral Specimen

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

Mineral Specimen

Rough Rhodonite Mineral Specimen with Associated Minerals

Rough Mineral Specimen

Clear Mineral Fragment with Inclusions

White Mineral Specimen

Botryoidal Chalcedony Mineral Specimen

Natural Drusy Mineral Specimen

Mixed Mineral Specimen with Quartz and Green Mineral

Botryoidal Chalcedony Specimen

Chalcedony or Agate Mineral Specimen

Botryoidal Chalcedony Mineral Specimen

Polished Chrysoprase Specimen with Natural Matrix

Dendritic Agate Mineral Specimen

Raw Malachite/Chrysocolla Mineral Specimen in Quartz Matrix

Rough Green Mineral Specimen (likely Fluorite)

Raw Mineral Specimen

Geological Specimen

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Unidentified Mineral Specimen (Possibly Quartz)

Chalcedony Mineral Specimen

Mineral Specimen

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

Raw Chalcedony Specimen

Raw Grape Agate (Botryoidal Chalcedony) Specimen

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Raw Chalcedony or Agate Mineral Specimen with Dendritic Inclusions

Unidentified Mineral Specimen

Rough Red Jasper Mineral Specimen

Botryoidal Chalcedony Specimen

Unpolished Agate or Chalcedony Mineral Specimen
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