Quartz Crystals on Calcite - San Antonio Mine, Chihuahua, Mexico
Small delicate crystals of bright green fluorescing quartz are peppered around a matrix of calcite on this striking specimen.
Read more
Calcite, Fluorite - Arizona
$0.00 USD
We have run out of stock for this item.
SKU: MSJ0410
Weight and Dimensions
Shipping and Delivery
*Note: Please make sure to right-click and print (or save) ID card located in the photo gallery for your records*
A striking combination of red fluorescent calcite and blue fluorite from the Pure Potential Mine in La Paz County, Arizona.
The Pure Potential Mine, also known as the North Geronimo Mine, is located north of Yuma, Arizona. No longer active, it is a former underground operation that produced lead, zinc, silver, molybdenum, vanadium and fluorspar. Specimen mining still takes place at the Pure Potential Mine under private claim.
"Red" Sodalite (Hackmanite) - Deeply Tenebrescent Greenland Mineral
Red sodalite is named for the color it takes on when exposed to sunlight; it is nicely tenebrescent under longwave UV. Under shortwave UV the color deepens, in seconds, to almost black in some areas.
Read more
A Short Study on Rare Occurrences of Apatite from the Ilimaussaq Complex, Greenland
Rarest of the rare from Greenland - apatite has only been observed in a handful of pieces over the decade+ we have been exploring Greenland. Blue apatite crystals fluorescing under UV.
Read more