15 questions
Exfoliation:
It’s the ability of some minerals to break in geometric shapes
It's the stripe colour of a mineral
It's a measure of a mineral’s resistance to being scratched
None of the answers is correct
Hardness:
It’s the ability of some minerals to break in geometric shapes
It's the stripe colour of a mineral
It's a measure of a mineral’s resistance to being scratched
None of the answers is correct
Pyrite:
Break into cubes
Has metallic brightness
It's called fool's gold
All the answers are correct
What is the mineral of the picture?
Sulphur
Malachite
Pyrite
Gypsum
What is the mineral of the picture?
Sulphur
Malachite
Pyrite
Gypsum
What is the mineral of the picture?
Sulphur
Malachite
Quartz
Apatite
What is the mineral of the picture?
Mica
Malachite
Quartz
Apatite
What is the mineral of the picture?
Mica
Gypsum
Quartz
Apatite
What is the mineral of the picture?
Mica
Gypsum
Talc
Calcite
What is the mineral of the picture?
Mica
Quartz
Talc
Pyrite
What is the mineral of the picture?
Topaz
Turquoise
Corundum
Pyrite
What is the mineral of the picture?
Topaz
Turquoise
Corundum
Apatite
What is the mineral of the picture?
Topaz
Turquoise
Corundum
Apatite
What is the mineral of the picture?
Malachite
Turquoise
Corundum
Calcite
What is the mineral of the picture?
Gypsum
Diamond
Quartz
Talc