Rock Specimen Appraisals

Unidentified Granular Rock Sample

Fossilized Rock

Basalt Pebble

Mottled Green and White Rough Mineral Specimen

Unidentified Mineral Specimen

Natural Stone with Distinct Stripe

Meteoritic Rock

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

Raw Mineral Specimen with Crystalline and Banded Inclusions

Scoria (Lava Rock)

Botryoidal Chalcedony Mineral Specimen

Botryoidal Mineral Specimen

Lunar Meteorite

River Rock/Pebble

Chalcedony or Agate Mineral Specimen

Botryoidal Chalcedony Mineral Specimen

Fluorite Cluster Specimen

Rock Fragment

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Reddish-Brown Rock Fragment

Unidentified Rock Fragment

Botryoidal Chalcedony and Quartz Specimen

Banded Agate Specimen

Botryoidal Chalcedony with Quartz Specimen adhered to Matrix

Granite Rock Sample

Raw Quartz Crystal Specimen

Muscovite Mica Specimen

Unidentified Rock or Mineral Sample

Natural Quartz Crystal Specimen

Natural Drusy Mineral Specimen

Botryoidal Mineral Specimen

Unidentified Organic/Mineral Specimen

Raw Quartz Mineral Specimen with Iron Staining

Fossilized Seashell Embedded in Rock (Bivalve in Sedimentary Matrix)

Quartz Specimen with Iron Staining

Unidentified Metallic Mineral Specimen

Banded Calcite/Aragonite Mineral Specimen

Meteorite

Unidentified Cryptocrystalline Quartz Mineral Specimen