40 Pound - (Museum Grade) Chrysocolla
A truly exceptional collector’s specimen, this 40.2 lb (18.2 kg) Nevada Chrysocolla showcases rich electric blue and turquoise coloration with a high natural silica content that gives it outstanding hardness, durability, and an incredible glassy luster when polished or wet.
Unlike softer, chalky chrysocolla that often requires stabilization, this material is naturally hard and suitable for collectors, lapidary artists, cabbing, slabs, carvings, display pieces, and premium custom jewelry.
Hand dug in Nevada and left completely natural, this is the kind of material that rarely reaches the open market in a single piece of this size.
Why this specimen stands out:
💎 Massive 40.2 lb monolith
💎 Rich natural blue and turquoise color
💎 High-silica, hard material
💎 Beautiful vitreous (glass-like) luster when polished
💎 Excellent for slabs, cabochons, carvings, or as a statement display specimen
💎 100% natural and untreated
Specifications
• Weight: 40.2 lbs (18.2 kg)
• Hardness: Approximately Mohs 6.5-7
• Origin: Nevada, USA
• Treatment: None
Whether you’re a serious mineral collector, lapidary artist, jewelry maker, or investor looking for a standout American mineral specimen, opportunities to acquire a chrysocolla mass of this size and quality are uncommon.
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.
