Iridescent Goethite (Turgite) from Mexico DS1444 size 10 crazy lace agate has a

crazy lace agate has a hardness of 6

Weight: 140 grams

Well-defined crystals and crystal aggregates from this locality often show sharp edges and a strong vitreous luster

Septarians are the result of volcanic eruptions and formed about 50 million years ago

Weight: 9 grams

Iridescent Goethite (Turgite) from Mexico DS1444 size 10 crazy lace agate has aIridescent Goethite (Turgite) from Mexico Approx. Dimensions: 5x2. 5x1. 25 inches Approx. Weight: 254 grams Locality: Durango, Mexico Turgite from Durango, Mexico is an attractive iron oxide mineral specimen most often found at the historic Ojuela Mine in Mapim, Durango, Mexico. It isnt a distinct mineral species in its own right but is generally described as an iridescent mixture of hematite (Fe? O?) and goethite (FeOOH) formed by alteration of iron