Iridescent Goethite (Turgite) from Mexico DS1453 cube The last photo shows the

The last photo shows the specimen back-lit with a strong LED to show the fibrous Byssolite inclusions

Dimensions (Bird): - 3 x 1

Weight: 321 grams

Weight: 718 grams

Iridescent Goethite (Turgite) from Mexico DS1453 cube The last photo shows theIridescent Goethite (Turgite) from Mexico Approx. Dimensions: 3x2x2 inches Approx. Weight: 100 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