Geological Materials Appraisals

Rough Mineral Specimen

Potential Meteorite

Granite Rock

Light-Colored Chert or Flint Nodule

Lunar Meteorite

Unidentified Stone

Fossilized Rock Fragment

Unidentified Organic/Mineral Specimen

Rough Green Serpentine or Jade Mineral Specimen

Dutch Educational Worksheet

Potential Meteorite

Raw Geode Specimen

Heavy-Duty Material Chute/Hopper with Base

Assorted Tumbled and Raw Gemstones and Minerals

PVC Interior Trim Assortment

Billy Barty Autographed Photo and Foundation Materials

Roll of Fiberglass Insulation (Partial)

Assorted Display Posters/Signage

Canyon Ranch Collection Flooring

Granite Rock Sample

Node of Crystalline Structure

Assorted Metal Rafter Hanger and Plastic Components

Tree Roots and Rocks

Small Rock

Unidentified Rock Specimen

Natural Stone Artifact

Industrial Slag or Furnace Waste

Cases and Other Materials on Legislation, Second Edition (1959)

Geological Specimen

Naturally Formed "Sneaker" Stone

Cases and Materials on Contract by McGarvie and Donovan (1962)

Reddish Rock Sample

Unidentified Metamorphic Rock Specimen

Rock Fragment

Unidentified Light-Colored Stone Fragment

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

Public Planning and Control of Urban and Land Development, Cases and Materials by Donald G. Hagman

Granite Sample

Unidentified Granular Rock Sample

Unidentified Rock/Mineral Specimen