Herkimer Diamond Ring $50.00 Art & Craft Kit A kit containing the materials

A kit containing the materials to build a variety of small solar-powered machines

aerodynamics

young engineers can discover the physics behind clean energy technology

Features a detailed prehistoric scene filled with iconic dinosaur species

Add a natural

Herkimer Diamond Ring $50.00 Art & Craft Kit A kit containing the materialsThis ring features a Herkimer diamond, which is not a diamond but a double terminated quartz crystal (SiO) found primarily in Herkimer County, New York. These quartz crystals formed around 500 million years ago in dolostone and are prized for their exceptional clarity and natural faceting. Features: Composition: Silicon dioxide (quartz), with natural double terminations and occasional inclusions of hydrocarbon or other minerals. Appearance: Clear,