Dogtooth Calcite Specimen — 158 g (Pakistan)

A sharp Dogtooth Calcite specimen from Pakistan showing well-defined scalenohedral crystals with clean faces and gentle translucence. At 158 g, it’s a cabinet-friendly cluster with excellent form—ideal for collectors, photography and study.

Why it’s interesting

• Textbook habit: classic dogtooth (scalenohedral) calcite with crisp terminations.
• Light play: vitreous lustre and internal glow highlight crystal geometry.
• Display size: compact yet substantial—presents neatly on a small stand or in a drawer tray.

Details

• Mineral: Calcite (Dogtooth variety)
• Form: Natural crystal cluster (scalenohedral habit)
• Weight: approx. 158 g
• Origin: Pakistan
• Listing: 1 × specimen (as pictured)

Mineralogical notes

• Crystal system: trigonal; scalenohedra typical of “dogtooth” growth.
• Lustre: vitreous; transparency: translucent to locally transparent.
• Colour: white to cream; may show subtle internal zoning.
• Hardness: Mohs ~3; perfect rhombohedral cleavage in three directions.
• Reaction: effervesces readily with dilute acid.

Suggested uses

• Reference specimen for calcite crystal habit and cleavage.
• Excellent subject for macro/hand-lens photography.
• Educational sample for carbonate minerals and crystallography.

Care

• Handle gently—calcite is soft and cleaves easily.
• Dust with a soft brush; avoid abrasives, soaking and acids.
• Store cushioned to protect sharp crystal points and edges.

Note: Natural calcite specimens show unique crystal development, contact points and minor imperfections—each piece is one of a kind.