Coprolites (large) Peridotite peridotite is a combination of

peridotite is a combination of several types of minerals that primarily features olivine

This smaller freeform garden quartz has a light pinkish cloud on the top

In this set the agate forms bold stripes and colorful banding in warm tones of yellow

‘Pseudomorph’ means the mineral initially grew as aragonite

This morph is especially well-camouflaged—you can be looking right at one and not see it until it moves

Coprolites (large) Peridotite peridotite is a combination ofSPEND $20, GET 20% OFF OF A COPROLITE! Locale: Madagascar Approx size: 4. 5" avg (2. 755. 25") Approx weight: 200g avg (140400g) Everybody poops (weird sometimes)! A coprolite is fossilized excrement, colloquially called dino doo. The inexpensive specimens most commonly found in the market today likely arent from dinosaurs though, some are masquerading as dino doo. I have most frequently seen this Madagascar material attributed to prehistoric turtles