27 carats Natural Ruby Crystal on Calcite from Afghanistan chrome diopside 14 carats Top quality natural

14 carats Top quality natural Panjsheir rough Emerald crystals for cutting or for collections

The stones are approximately from 1

1 piece from Srilanka

The hexagonal crystal structure developed as silicon

27 carats Natural Ruby Crystal on Calcite from Afghanistan chrome diopside 14 carats Top quality naturalFine Mineral Specimen Museum Quality Ruby on Calcite Matrix This is 27 carat ruby specimen from Afghanistan reprensenting natural corundum crystallization in its geological context. The specimen is classified as a Fine Mineral Specimen, this piece showcases the remarkable beauty of ruby formation in marble hosted deposits. Collector & Geologist Highlights: Vivid Magenta Pink Ruby Crystal Primary hexagonal crystal displays exceptional color saturation