WorksheetsMinerals + Rocks
Total questions: 56
Worksheet time: 42mins
The size and shape of pieces of materials in a rock.
Structure
Texture
Luster
Hardness
Streak
Which of the following minerals has a metallic luster, a black streak, and could scratch Gold?
Magnetite
Graphite
Galena
Hematite
Which mineral could Fluorite scratch?
Diamond
Calcite
Quartz
Apatite
What mineral is known as "fools gold"?
graphite
quartz
galena
pyrite
This mineral is used in pencils. It also it made out of the same element as a diamond.
feldspar
magnetite
graphite
kaolinite
True or False:
Minerals are the building blocks of rocks.
True
False
True or false:
Minerals can be man-made.
True
False
True or false:
Liquid mercury is a mineral.
True
False
Coal is not considered a mineral because
Coal is usually a liquid.
Coal has too many ingredients.
Coal doesn't have a fixed chemical formula.
Coal is organic.
Which type of rock is formed from the solidification of magma or lava?
igneous
sedimentary
metamorphic
bioclastic
Where is magma located?
above ground
below ground
in the stratosphere
in the thermosphere
Where is lava located?
above ground
below ground
in the core
in the mantle
Describe the texture of the following igneous rock.
glassy
rough
vesicular
coarse
Describe the rate of cooling for the following igneous rock (grain size 1-10 mm).
slow cooling
rapid cooling
Describe the rate of cooling for the following igneous rock.
slow cooling
rapid cooling
Describe the environment of formation for the following igneous rock (grain size 1-10 mm).
above ground
below ground
Extrusive igneous rocks have _________crystals because they cool ________.
small/quickly
large/quickly
small/slowly
large/slowly
What factors can lead to the formation of a sedimentary rock?
melting and solidification
extreme heat and pressure
compaction and cementation
What factors can lead to the formation of a sedimentary rock?
evaporation and precipitation
melting and solidification
extreme heat and pressure
Which of the following is an organically formed sedimentary rock?
obsidian
coal
siltstone
shale
Describe the texture of limestone.
bioclastic
clastic
vesicular
glassy
Describe the texture of breccia.
vesicular
clastic
crystalline
bioclastic
