Aragonite and calcite with pocket of calcite rhombs Dragon's Blood Jasper or some hodgepodge of the

or some hodgepodge of the above

The front of the matrix is nearly entirely covered by luscious large spheres of hyalite

There are three larger modified rhombohedral crystals perched atop

Approx weight: 772g

Approx weight: 131g

Aragonite and calcite with pocket of calcite rhombs Dragon's Blood Jasper or some hodgepodge of theLocale: Sidi Ayed, Fs Mekns Region, Morocco Approx dimensions: 3. 5 x 2 x 2" Approx size: 425g (0. 9 lb) 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