Polychrome Jasper | Madagascar element These specimens are richer in

These specimens are richer in iron than normal barite roses

This striking pendant features a beautifully patterned piece of agatized dinosaur bone

Its color comes from trace iron and exposure to gamma radiation

or sliced patterns because calcite interfered with its formation

5” and weighs 5

Polychrome Jasper | Madagascar element These specimens are richer inPolychrome Jasper is variety of jasper, that is an aggregate of micro crystallized quartz and or chalcedony, along with other minerals. It is an opaque impure variety of silica, that is typically red, orange, yellow brown, green, and rarely blue. The common red color is due to iron being present. This item is 3. 5 x 2. 5 and weighs 6. 3 oz