Rock Specimen Appraisals

Botryoidal Mineral Specimen

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Reddish-Brown Rock Fragment

Chalcedony or Agate Mineral Specimen

Botryoidal Chalcedony Mineral Specimen

Rock Fragment

Botryoidal Chalcedony and Quartz Specimen

Unidentified Rock Fragment

Granite Rock Sample

Banded Agate Specimen

Botryoidal Chalcedony with Quartz Specimen adhered to Matrix

Muscovite Mica Specimen

Botryoidal Mineral Specimen

Raw Quartz Mineral Specimen with Iron Staining

Natural Drusy Mineral Specimen

Meteorite

Unidentified Cryptocrystalline Quartz Mineral Specimen

Fossilized Seashell Embedded in Rock (Bivalve in Sedimentary Matrix)

Quartz Specimen with Iron Staining

Banded Calcite/Aragonite Mineral Specimen

Rough Sodalite Mineral Specimen

Chalcedony Mineral Specimen

Mineral Specimen

Specimen of Silvery Mineral

Botryoidal Chalcedony Geode Specimen

Raw Malachite/Chrysocolla Mineral Specimen in Quartz Matrix

Milky Quartz or Chalcedony Specimen

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Botryoidal Chalcedony with Matrix

Raw Crystal Specimen

Raw Mineral Specimen (Ochre and Dark Mineral)

Node of Crystalline Structure

Quartz Crystal Sample

Unidentified Mineral Specimen

Granite Sample

Unpolished Agate or Chalcedony Mineral Specimen

Rough Green Serpentine or Jade Mineral Specimen

Rough Red Jasper Mineral Specimen

Raw Mineral Specimen