| Name |
|
Rhodochrosite
(Manganese Spar) |
| Chemistry |
|
MnCO3 |
| Hardness |
|
4 |
| Lustre |
|
vitreous |
| Colour |
|
red to pink, white, yellow, brown |
| Streak |
|
white |
| Density [g/cm3] |
|
3.3 - 3.6 |
| Crystal habit |
|
trigonal, crystals as rhombohedrons,
scalahedrons |
| Cleavage, Fracture |
|
[1011] perfect, fracture uneven |
| other characteristics
and occurrences |
|
also botryoidal, stalactitic,
layered and granular |
 |
|
|