Geological Material Appraisals

Indian Postage Stamp

New Zealand Stamp Duty Stamp

Banded Mineral Specimen

Antique Stone Egg

Indiana Educational Series: Fifth Reader

Chalcedony Nodule with Inclusions

St. Paul Sunday Pioneer Press Centennial Edition, 1936

Newspaper Page: Centennial Edition - Salute to Minnesota's Petticoat Pioneers!

U.S. 2-Cent Civil War Era Stamp

Tiered Bone Bead Dangle Earrings

Banded Natural Specimen

Natural Stone

Small Metallic Fragment or Mineral Specimen

Metamorphic Rock Specimen with Silvery Mineral Inclusions

Quartz Geode

Red Wax Seal Impression on Dark Material

Organic Seed/Wood Beaded Bracelet

Fossilized Bone Fragment

Desert Rose Gypsum Cluster

Geode or Vug Specimen

Botryoidal Chalcedony or Geode Fragment

Stretch Bracelet with Wooden and Shell-Inlay Beads

Small Faceted Clear Stone

Diamond Cluster Ring (Unconfirmed materials)

Agate and Quartz Geode Fragment

Weathered Stone Concretion / Geode Fragment

Cast Iron Roof Finial Base

Walnut Veneer Door Blank

Assorted Craft Beads

Irregularly Shaped Pale Stone Geofact

Natural Stone with Distinct Stripe

Raw Chalcedony with Matrix

Framed Canvas Back with Maker's Marks

Hydraulic or Mechanical Lift Column / Vehicle Lift Component

Kinematics of Machines (Fourth Edition)

Polished Agate Geode Half

Building Insulation by Paul D. Close

Earring Making Ear Wires

Unspecified Stone Artifact

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