Brochantite and Cyanotrichite


Availability: 1 in stock

A colorful combination piece with nearly concentric rings of blue cyanotrichite surrounding a central mass of brochantite. The blue sprays combined with the green sprays, under a loupe are a wonder to behold. Collected in 1975. Ex Ken Roberts collection.

Locality: Grandview Mine, Grand Canyon, Coconino County, Arizona

Composition: copper sulfate

Dimensions: 8.0 × 5.1 × 2.6 cm
Dimensions: 8.0 × 5.1 × 2.6 cm