Description
Geological & Mineralogical Overview
This Crocoite specimen features radiating, slender crystals of lead chromate (PbCrO₄), displaying the vibrant red-orange color that makes Tasmanian crocoite among the most sought-after worldwide. The specimen shows the characteristic elongated prisms with translucent edges and a brilliant vitreous sheen.
Crocoite forms in the oxidized zones of lead ore deposits where chromium-rich fluids interact with galena. The most famous and prolific locality is the Dundas mining district, Tasmania, discovered in the 1890s and still producing museum-quality material.
Scientific Classification
| Property | Value |
|---|---|
| Mineral Class | Chromate |
| Chemical Formula | PbCrO₄ |
| Crystal System | Monoclinic |
| Mohs Hardness | 2.5 – 3 |
| Locality | Dundas, Tasmania, Australia |
History & Collector Significance
First identified in Russia in the 18th century, crocoite gained fame through the brilliant crystals of Dundas, which remain the world’s benchmark for quality. Their fiery color and fragility make them highly prized but delicate—true showpieces in fine mineral collections. Historically, crocoite was an early natural source of chromium, used in pigments and chemical research before being replaced by industrial methods.
Aesthetic & Collector Evaluation
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Color: Intense red-orange with translucent crystal tips.
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Form: Slender prismatic crystals on matrix.
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Appeal: Rare locality specimen exhibiting classic color, form, and luster—perfect for serious collectors or geological displays.
Metaphysical Notes
Energetically, Crocoite is linked with vitality and creative flow, believed to stimulate enthusiasm and spiritual renewal. Its vibrant hue symbolizes transformation and life-force energy.
Care & Handling
Crocoite is delicate—handle with extreme care. Avoid touching crystals directly, exposure to moisture, or temperature shifts. Store in a display case away from vibration and humidity to preserve integrity.









