WorksheetsMINERALS 2
Total questions: 62
Worksheet time: 1hrs 13mins
what is the most important component in the continental crust?
granite
basalt
iron
nickel
This rock is the main component of the mantle, and it is very rich in the mineral olivine
(a)
The oceanic crust is thinner than the continental crust
True
False
Which mineral could Quartz not scratch?
Corundum
Talc
Feldspar
Calcite
Which of the following minerals can Apatite scratch? Select all that apply.
Gypsum
Fluorite
Calcite
Diamond
The entire rocky structure of the Earth is called...
crust
mantle
geosphere
rocks
The outermost layer and thinnest layer of the geosphere is called....
crust
mantle
inner core
rocks
the inner core
is solid and made up of nickel and iron
is liquid and made up of nickel and iron
is liquid and made up of only nickel
is liquid and only made up of iron
is solid and only made up of iron
Chemical composition means that
they preserve their shape and can´t be compressed
materials are made artificially
the minerals are arranged into structures that repeat in space, forming crystals
each mineral is formed from specific,chemical elements,present in specific proportions
process by which the particles of a mineral arrange themselves three-dimensionally into chrystalline structures
metamorphism
diagenesis
magnetism
crystallization
All minerals are ___________.
cubic
hexagonal
solid
liquid
A mineral cannot be scratched by Apatite and can be scratched by Quartz. What is the hardness of this mineral?
4
5
6
7
The diagrams show the crystal shapes of two minerals.
Quartz and halite have different crystal shapes primarily because
light reflects from crystal surfaces
energy is released during crystallization
of impurities that produce surface variations
of the internal arrangement of the atoms
Which picture does NOT show a mineral that cleaves?
Which picture shows a mineral with a metallic luster?
If a mineral contains silicon and oxygen, what mineral group does it belong to?
silicates
carbonates
sulfides
native elements
The mineral Olivine has the chemical formula: Mg2SiO4. What mineral group does it belong to?
Sulfates
Silicates
Oxides
Emeralds
native
Minerals have a definite chemical composition.
TRUE
FALSE
Which mineral is used in casts for broken bones?
Halite
Calcite
Talc
Gypsum
Which MINERAL is used in toothpaste?
FluoriTe
FluoriDe
Which mineral is used in glass products?
Calcite
Quartz
Gold
Pyrite
Which mineral is often confused for gold (and also goes by the name "fool's gold"?
Copper
Silver
Pyrite
Magnetite
Which mineral is used for wiring in electronics?
Silver
Boron
Quartz
Copper
Which of the following is NOT a native element?
Gold
Silver
Sulfur
Calcite
A mineral's resistance to being scratched.
streak
composition
native element
hardness
The way in which a mineral reflects light.
texture
streak
volume
luster
