It is a beautiful crystal with well defined metallic tetrahedrite crystals and calcite on one side and less defined tetrahedrite with pyrite cubes on the other

Its dimensions are 26x21x10 mm

5 grams / 5

Most of the fluor-richterite crystals are not complete

Nantan Meteorite-in-a-Box | 30.3 gr | Individual Fragment | IAB-MG Iron | Guangxi China | SO24 Peridot It is a beautiful crystalThis is a superb Nantan meteorite individual specimen, directly from Guangxi, China. It weighs 30. 3 grams with dimensions of 47x25x19 mm. The Nantan meteorites are a must for all collectors, more so that it is now very difficult to find worthy specimen. They are a very interesting IAB MG iron discovered in 1958 and there is an estimated 9. 5 T of this material. This is 1 of 88 approved meteorites classified as Iron, IAB MG. The Riker collection box