Chrysocolla Pseudomorph After Gypsum | DR Congo | Rare Collector Mineral Specimen

This rare Chrysocolla pseudomorph after Gypsum from the Democratic Republic of the Congo is an exceptional mineral specimen preserving the original gypsum crystal habit while fully replaced by vibrant chrysocolla.

The specimen displays striking blue to blue-green coloration with a fine, fibrous to velvety surface texture characteristic of chrysocolla. The original gypsum form remains clearly visible in the structure, making this an excellent example of mineral replacement and geological transformation.

Pseudomorphs of this quality are highly sought after by advanced collectors due to their scientific interest, rarity, and strong visual impact. The color saturation and completeness of replacement elevate this piece beyond decorative material into true collector-grade territory.

This specimen is completely natural and unaltered, preserved exactly as formed.

✨ Details

• Mineral: Chrysocolla (pseudomorph after Gypsum)

• Origin: Democratic Republic of the Congo (DRC)

• Formation: Complete pseudomorph

• Color: Blue to blue-green

• Surface Texture: Fibrous / velvety

• Finish: Natural, unpolished

• Condition: Excellent

• Grade: Advanced collector specimen