Quartz On Matrix Appraisals

Gruen Precision Quartz Wristwatch

Assorted Natural Quartz Geodes and Mineral Specimens

Tumbled Rose Quartz Gemstone

Raw Rose Quartz Crystal Specimen

Elgin Quartz Pocket Watch

Quartz Crystal Sample

Rough Citrine Quartz Specimen

Fossilized Seashell Embedded in Rock (Bivalve in Sedimentary Matrix)

Natural Quartz Crystal Specimen

Quartz Crystal Cluster

Quartz Crystal

Polished Quartz Crystal

Agate Geode Slice with Druzy Quartz

Paul Jardy Quartz Watch

Quartz Mantle/Desk Clock

Botryoidal Chalcedony and Quartz Specimen

Raw Botryoidal Quartz/Chalcedony Specimen with Earthy Inclusions

Men's Quartz Wristwatch

Rose Quartz and Sterling Silver Pendant

Timex Quartz Analog Wristwatch

Baylor Quartz Men's Wristwatch

Women's Quartz Wristwatch

Juliana Quartz Mantel/Desk Clock

Amethyst Quartz Crystal Cluster

Mexican Silver and Smoky Quartz Pendant

Raw Quartz Cluster / Geode Fragment

Orvis Quartz Analog Field Watch

Ceneri Quartz Ring Watch

Majesti Gold-Tone Women's Quartz Watch

Lupai Quartz Wristwatch with Tan Faux Leather Strap

Foster Callea Quartz Wall Clock

Waltham Quartz Pocket Watch

Willow Bay Women's Analog Quartz Watch

Lavender Quartz Geode

Must de Cartier Tank Quartz Wristwatch

Seiko Quartz Day-Date Wristwatch

Men's Skeleton Dial Quartz Watch

Mineral Specimen (possibly gold ore or pyrite-bearing quartz)

Unidentified Cryptocrystalline Quartz Mineral Specimen

Eterna Quartz Watch with Roman Numerals and Date Function