Campylite Crystal – Rare Lead Mineral – Bright Orange Specimen – Certificate of Authenticity

Description

This listing is for a stunning and 100% genuine Campylite crystal specimen, a highly distinctive variety of mimetite, typically known for its vibrant orange to reddish-orange botryoidal formations. Campylite is a lead arsenate chloride mineral often discovered in historical mining districts with rich lead and zinc deposits.

You will receive the actual specimen shown in the photo, carefully selected for its visual impact and crystal quality. A 1cm scale cube is included in the photo for size reference. Each specimen is a naturally occurring piece — no artificial colouring or enhancements.

All of our Crystals are 100% Genuine Specimens & come with a Certificate of Authenticity.

Key Features:

• Mineral Type: Campylite (a variety of mimetite)
• Chemical Composition: Pb5(AsO4)3Cl
• Colour: Bright orange to reddish-orange
• Crystal Habit: Botryoidal or barrel-shaped prismatic crystals
• Lustre: Resinous to subadamantine
• Hardness: 3.5–4 Mohs
• Transparency: Translucent to opaque

Geological & Scientific Information:

• Mineral Group: Arsenate minerals
• Family: Apatite Group
• Super Family: Phosphate Minerals
• Order: Hexagonal system (P63/m)
• Common Localities: Cumbria (UK), Tsumeb (Namibia), Laurion (Greece)
• Morphology Features: Rounded barrel-like crystals, often aggregated into drusy coatings
• Notable: Famous occurrences at Dry Gill Mine and Caldbeck Fells, Cumbria, UK
• Depositional Environment: Secondary oxidation zones of lead ore deposits
• Geological Stage: Forms in oxidised zones, generally not stage-specific
• Described By: Originally identified as a variety of mimetite in the 19th century; name derived from the Greek “kampylos” meaning bent or curved, referencing crystal shape

A perfect addition to any mineral collection, Campylite stands out for its exceptional colour, rarity, and unique crystal structure. Ideal for collectors, geology enthusiasts, and lovers of rare natural wonders.

You will receive the actual specimen shown in the photo.

Disclaimer: All of our crystals and minerals are 100% genuine specimens and come with a Certificate of Authenticity. We do not use stock photos — every listing shows the exact item you will receive.