Mariposa “Butterfly” Calcite - Mexico chips this unique specimen is a

this unique specimen is a must-have for any collector

5" Weight: 80g Locality: Yunnan

and may possibly  lose a blade during shipping

you won't find any opalescence or "play of color" that traditional opals are known for

from deep indigo to vibrant sky blue

Mariposa “Butterfly” Calcite - Mexico chips this unique specimen is aDiscover the beauty of the Mariposa Monarch Butterfly Calcite from Mexico. This soft material showcases a stunning formation. Specimens can have a red to golden yellow color Here are some characteristics of Mariposa calcite: Appearance: First generation: Scalenohedral crystals that are coated with a thin layer of brown iron oxide Second generation: An overgrowth that completely wraps around the first generation, giving the appearance of a snow capped