Crocoite From Red Lead Mine, Dundas, Tasmania, Australia obelisk Dolomite is part of the

Dolomite is part of the carbonate class of minerals and is know as a calcium magnesium carbonate

and they used them to sink to the ocean floor mimicking falling organic debris to escape predators

especially in balancing sodium and iodine levels and relieving water retention

You can explore the Scorpion from every angle

The ammonite has been naturally replaced by calcite with small areas showing its original mother of pearl iridescent outer shell

Crocoite From Red Lead Mine, Dundas, Tasmania, Australia obelisk Dolomite is part of theFrom Red Lead Mine, Dundas, Tasmania, Australia Colorful specimen of bright red orange translucent crocoite crystals on brown gossan with minor yellowish white gibbsite microcrystals. Weight: 191. 6 grams, Size: 4 x 2 x 3 inches