RHODOCHROSITE best SLABS LOT (mandala included)

RHODOCHROSITE DELUXE QUALITY LOT OF POLISHED SLAB
WOODEN MANDALA INCLUDED

Excellent pieces of polished Argentinian rhodochrosite
12 PIECES

LOT WEIGHT: 340 GRAMS / 0,75 LB.

SHIPPING: FEDEX PRIORITY SERVICE
ESTIMATED TRANSIT TIMES:
-SOUTH AMERICA: 3 DAYS
-NORTH AMERICA:3-5 DAYS
-EUROPE: 5 DAYS
-AFRICA: 5-7 DAYS
-ASIA/OCEANIA: 7 DAYS

INFORMATION ABOUT RHODOCHROSITE:

Rhodochrosite is a manganese carbonate mineral with chemical composition MnCO3. In its (rare) pure form, it is typically a rose-red color, but impure specimens can be shades of pink to pale brown.
It streaks white, and its Mohs hardness varies between 3.5 and 4. Its specific gravity is between 3.5 and 3.7. It crystallizes in the trigonal system, and cleaves with rhombohedral carbonate cleavage in three best directions.
Rhodochrosite occurs as a hydrothermal vein mineral along with other manganese minerals in low temperature ore deposits as in the silver mines of Romania where it was first found. Banded rhodochrosite is mined in Capillitas, Argentina.