Earth Science Appraisals

Mineral Specimen

Unidentified Mineral Specimen

Granite Sample

Polished Stone

Basalt Pebble

Natural Stone

Unidentified Rock

Raw Mineral Specimen

Igneous Rock

Unidentified Mineral Specimen

Geological Specimen

Unidentified Mineral Specimen

Granite Rock Sample

Small Rock Specimen

Mineral Specimen

Banded Natural Specimen

Botryoidal Chalcedony on Matrix

Small Rock

Unclassified Mineral Sample

Weathered Geode Fragment or Porous Rock

Unidentified Rock Specimen

Natural Stone Artifact

Rough Agate or Chalcedony Specimen

Rough Red Jasper Mineral Specimen

Rock Specimen with Embedded Inclusions

Weathered Stone Concretion / Geode Fragment

Reddish-Brown Mineral Fragment

Reddish-Brown Rock Fragment

Raw Geode Specimen

Reddish Rock Sample

Unidentified Cryptocrystalline Quartz Mineral Specimen

Botryoidal Chalcedony Specimen

Unidentified Rock or Mineral Specimen

Natural Mineral Specimen with Translucent Stone

Raw Mineral Specimen

Rock Fragment

Mixed Mineral Ore Specimen

Unidentified Metamorphic Rock Specimen

Unidentified Light-Colored Stone Fragment

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