Name |
|
Zincite
(Red Oxide of Zinc) |
Chemistry |
|
ZnO |
Hardness |
|
4.5 - 5 |
Lustre |
|
greasy - adamantine |
Colour |
|
orange-yellow to deep red or brown |
Streak |
|
reddish yellow |
Density [g/cm3] |
|
5.4 - 5.7 |
Crystal habit |
|
hexagonal, crystals rarely,
hemimorphic character |
Cleavage, Fracture |
|
[0001] perfect, fracture conchoidal |
other characteristics
and occurrences |
|
nearly all speciems found
at Franklin (New Jersey), weathering product of zinc ores |
|
|
|