Plancheite, pebble measuring 51x41x26mm - 82.8 grams. Perfect for collecting, jewelry, exhibitions...

Name: Plancheite, pebble measuring 51x41x26mm - 82.8 grams. Perfect for collecting, jewelry, exhibitions...
Brand: Gem & Zen
SKU: produit personalisé-1
Price: 12.70 EUR
Availability: InStock

€12,70 EUR

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About the product:

💎 Mineral / Gem Type: Plancheite

🌍 ⛏️ Origin: Congo

📐 Dimensions: 51 millimeters long x 41 wide x 26 thick

⚖️ Weight : 82.8 grams

🔷 Shape: Natural

✨ Finish: Polished

🔬 Treatment: None

📜 Certificate: Certified by Gem and Zen

🎁 Comes with a presentation box, ideal for giving as a gift or treating yourself!

📋 Mineralogical sheet:

Element	Information
Name	Plancheite
Chemical formula	Cu₈Si₈O₂₂(OH)₄·H₂O
Family	Silicates (inosilicates)
Crystal system	Orthorhombic (dipyramidal class)
Hardness (Mohs)	6
Density	3.6 – 3.8 g/cm³
Glow	Adamantine to silky
Transparency	Translucent to opaque
Color	Pale blue to dark blue, sometimes blue-green
Cleavage	None
Break	Fibrous
Fluorescence	None
Magnetism	None
Gîtology / Training	Secondary mineral formed in the oxidation zones of copper deposits
Frequent associations	Malachite, chrysocolla, dioptase, cerussite, shattuckite, bindheimite, conichalcite
Remarkable deposits	Mindouli (Congo), Kambove (Congo), Capo Calamita (Italy), Chessy-les-Mines (France), Table Mountain Mine (USA)
Morphology	Acicular or fibrous crystals, radial or spheroidal aggregates, compact or botryoidal masses
Lithotherapy virtues	Mental calming, mental clarity, communication, energetic protection, emotional healing
Purification	Clear water or fumigation (sage, incense)
Recharging	Moonlight or quartz clusters
Precautions	Avoid thermal shock and aggressive chemicals