Iridescent Minerals Appraisals

Botryoidal Chalcedony Specimen

Banded Calcite/Aragonite Mineral Specimen

Small Metallic Fragment or Mineral Specimen

Tumbled Sodalite Stone

Botryoidal Chalcedony Specimen

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

Drilled Tumbled Stone or Mineral Bead

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Obsidian Stone

Mixed Rough Quartz Crystals (Bulk)

Rough Red Garnet Gemstones

Amethyst Geode

Translucent Yellow Stone

Quartz with Green Inclusions (Likely Moss or Chlorite)

Raw Grape Agate (Botryoidal Chalcedony) Specimen

Rough Green Serpentine or Jade Mineral Specimen

Obsidian Gemstone

Polished Quartz Crystal

Botryoidal Chalcedony or Opal in Matrix Specimen

Botryoidal Chalcedony Specimen

Agate Stone

Meteoritic Rock

Polished Stone

Eickholt Iridescent Jellyfish Glass Paperweight, Signed 1996

Stone

Quartz Crystal

Geological Specimen

Quartz Crystal

Large Rough Rose Quartz Specimen

Geode or Vug Specimen

Natural Stone

Botryoidal Chalcedony Specimen

Quartz Geode Half

Chalcedony

Amber Stone

Unidentified Stone

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Uncut Agate

Botryoidal Agate Specimen