Hematite after Goethite Beryl Yellow is arguably the rarest

Yellow is arguably the rarest color seen in Tourmaline

and certainly hard to find from this particular locality

Specimen # BOL711B47

or just Colorado minerals in general

does have some contacts here and there

Hematite after Goethite Beryl Yellow is arguably the rarestOne of the few specimens of this material that Ive encountered. This piece is essentially a pseudomorph of one iron oxide replacing another (i. e., Hematite and Goethite). This foliated group of good sized crystals is an excellent representation of a material that is rarely available on the market. My father acquired this piece from his Amazonite collecting partner, Clarence Coil in 1975. Ex. Clarence Coil collection Specimen# CO712B191