Double-Terminated Tabby Herkimer Diamond Quartz Crystal | 11.8g Natural New York Specimen

This double-terminated tabby Herkimer Diamond quartz crystal displays good clarity, balanced formation, and a naturally flattened crystal habit. Its defined terminations and compact proportions make it a distinctive specimen for quartz collectors, mineral displays, or crystal enthusiasts.

Herkimer Diamonds are naturally formed quartz crystals known for their double terminations, geometric faces, and diamond-like brilliance. A tabby formation refers to a crystal that is wider and flatter than a typical quartz point, giving the specimen a broad, plate-like profile.

Mineral Properties

• Mineral: Quartz
• Variety: Herkimer Diamond
• Formation: Double terminated
• Crystal habit: Tabby
• Clarity: Good
• Weight: 11.8 grams
• Dimensions: 33 × 21 × 16 mm
• Product type: Natural mineral specimen

Quartz has a Mohs hardness of 7 and is composed of silicon dioxide. Herkimer Diamond quartz is valued for its naturally formed terminations, bright luster, and sharply defined crystal structure.

Metaphysical Properties

Many crystal enthusiasts associate Herkimer Diamond quartz with clarity, focus, spiritual awareness, and amplified intention. Double-terminated crystals are traditionally believed to direct energy from both ends, while tabby crystals are often connected with communication, balance, and expanded awareness.

These traditional metaphysical associations are provided for spiritual and cultural interest and are not intended as medical or therapeutic claims.

Natural mineral specimens may contain inclusions, contact points, surface textures, and minor imperfections formed during crystal growth.