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they reproduce quickly and are hardy to a range of conditions
The surface has a swirling ropy and melted appearance
Keepers usually advise to remove food mold that may entrap mancae (baby isopods)
Approx point length: 3"
A few small cubic fluorite crystals also spot the specimen
Botryoidal aragonite and calcite Coprolite they reproduce quickly and areLocale: Sidi Ayed, Fs Mekns Region, Morocco Approx dimensions: 3 x 2. 5 x 2" Approx size: 365g Calcite and aragonite are polymorphs of one another, meaning that the same chemical composition (calcium carbonate) has crystallized into different crystal structures (trigonal and orthorhombic, respectively). Calcite and aragonite often grow together, and the two minerals are also frequent paramorphs of one anothera pseudomorph of the same chemical
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