07814 - Top Beautiful 2.88 Inch Natural Quartz Crystals (hematoide variety) Jbel Saghro Mines Gruenewaldtia Sources: Carinodens sp : Fossilworks
Yard notes & kiln story
Description
Sources: Carinodens sp : Fossilworks (Paleobiology Database)
a large eccentric and recurved apical nubbin
Coloborhynchus clavirostris and Uktenadactylus probably formed together a clade within Anhangueridae
only two different pterosaur taxons have been described
based on scratch hardness comparison
07814 - Top Beautiful 2.88 Inch Natural Quartz Crystals (hematoide variety) Jbel Saghro Mines Gruenewaldtia Sources: Carinodens sp : FossilworksNice hematoide quartz, collected in Saghro mines (South Morocco). Rich red orange coloring. The coloration is natural and due to iron oxidation both outside, and included within the crystals.