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An impressive and attractive twinned Ferberite from Tasna
these are not the finest Pyromorphite specimens
but now it's defined as a variety of either Orthoclase or Microcline depending upon the habit (monoclinic or triclinic)
the crystals show a lovely green hue
Spinel (Ruby Spinel) twin on matrix Black Cloud An impressive and attractive twinnedIt has been next to impossible to obtain fine quality Spinel specimens from Burma these days it seems. Matrix specimens of Spinel are uncommon, and finding gem quality crystals on matrix is extremely difficult. This piece hosts a classic Burmese "Ruby Spinel" crystal with very sharp, defined, lustrous, octahedral faces and a gemmy vibrant pinkish red color. The best part of the crystal is that it shows classic "Spinel law" twinning, with a compressed
US$ 204.75
US$ 637.88
US$ 157.50
US$ 1183.50
US$ 169.88
