Mineral Artifact Appraisals

Small Metallic Fragment or Mineral Specimen

Obsidian Tool

Botryoidal Chalcedony with Matrix

Drilled Tumbled Stone or Mineral Bead

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Tumbled Sodalite Stone

Botryoidal Chalcedony Specimen

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

Irregularly Shaped Pale Stone Geofact

Decorative Tribal Vessel

Prehistoric Stone Tool

Stones/Minerals

African Elongated Ceremonial Mask with Incised Patterns

Quartz with Green Inclusions (Likely Moss or Chlorite)

Raw Grape Agate (Botryoidal Chalcedony) Specimen

Rough Green Serpentine or Jade Mineral Specimen

Botryoidal Chalcedony or Opal in Matrix Specimen

Botryoidal Chalcedony Specimen

African Tribal Mask with Finial Figure

Prehistoric Stone Tool Fragment (Scraper/Flake)

Assorted Natural Quartz Geodes and Mineral Specimens

Ancient Patinated Bronze Ring

Bronze and Terracotta Crown with Gold Leaf (Corona di bronzo e terracotta, con sfoglia aurea)

Stone

Labradorite

Geological Specimen

Quartz Crystal Sample

Quartz Crystal

Quartz Crystal

Botryoidal Chalcedony Specimen

Quartz Geode Half

Obsidian Stone

Botryoidal Agate Specimen

Chalcedony Nodule with Inclusions

Botryoidal Chalcedony Specimen

Unidentified Stone

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Uncut Agate

Translucent Quartz Stone