Sharp lustrous metallic crystals makes this top specimen of Skutterudite most beautiful and unique

so this is to be considered a nice piece at 15

Its dimensions are 76x50x55mm

Dimensions:   51x40x19 mm / 2x1

The individual gemstone beads are triangular in shape and range in size from 10x9

Prehnite and Graphite Crystal Clusters | Raw Prehnite | Tanzania NWA 4295 Sharp lustrous metallic crystals makesPrehnite is a green to yellowish green colored mineral that belongs to the phyllosilicate family. It is composed of calcium, aluminum, and silicate, with traces of iron, magnesium, and other elements. Prehnite crystals have a unique pearly luster and can form in a variety of shapes, including tabular, prismatic, and stalactitic formations. Prehnite is believed to have a calming effect on the mind and emotions, promoting relaxation and inner peace. It