Register New Player
Welcome to our world of fun trivia quizzes and quiz games:
Rocks and Minerals
"How many rocks and minerals can you name and describe? Do you know which crystal system they belong to?"
15 Points Per Correct Answer - No time limit
What common, pale yellow, metallic mineral has a greenish black streak and is used as a source of the mineral sulfur?
Which native element, noted for its high specific gravity and metallic luster, is noted for its yellow color?
What type of coal has a fixed carbon content of around 90 to 95 percent?
What extremely common silicate mineral has a hardness of 7 on the Mohs scale and is most often found as well-formed crystals belonging to the hexagonal system?
From which other native mineral can arsenic be identified by its garlicky odor?
What type of rock is granite?
Which mineral has perfect cleavage in six directions?
Marble is composed of only one of two possible minerals. What are they?
Calcite or dolomite
Silica or calcite
Malachite or dolomite
Quartz or malachite
What is the color of malachite?
To what crystal system do the crystals of magnetite belong?
Copyright, FunTrivia.com. All Rights Reserved.
Legal / Conditions of Use
Compiled Jun 20 13