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Minerals - Graphite | TerraCollect
Mineral - Graphite
Graphite
C
Chemical Properties
Mineral Class
Elements
Toxicity
none
Formula
C
Unit Cell
Physical Properties
Hardness
1 - 2
Streak
black
gray
gray black
Density
Optical Properties
Color
black
gray
Birefringence
Luster
Metallic
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
hexagonal
Point Group
Normal (2-3,5)
Cleavage
Fracture
Tenacity
Space Group
Habit
dipyramidal,
massive,
prismatic,
tabular
Formation
Metamorphose, Magmatisch (Pegmatite)
Paragenesis
Twinning
Rarity
Common
Synonyms
Graphite
