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8th Grade Minerals Quizzes, Questions & Answers

8th Grade

Top Trending Minerals Quizzes

Explore the fascinating world of geology with the 'Ore and Minerals Quiz! Trivia'. This quiz assesses your understanding of ore bodies, hydrothermal deposits, and the economic value of minerals. Perfect for learners interested in...

Questions: 9 | Attempts: 424 | Last updated: Mar 21, 2025

Sample Question
Which of the following is a naturally-occurring material from which a mineral or minerals of economic value can be extracted?

Mineral

Ore

Mineral grade

Ore types

Physical Mineral Properties Quiz: Master Key Characteristics

Enhance your knowledge with the physical mineral properties quiz! This quiz covers essential characteristics such as hardness, luster, color, streak, cleavage, and fracture, which are critical for identifying and...

Questions: 20 | Attempts: 347 | Last updated: Oct 28, 2025

Sample Question
Protons are:

Are negatively charged

Orbit the nucleus

Are positively charged

1/2000 amu

Rocks and Minerals Post-assessment (Earth Science Regents)

This post-assessment for Earth Science Regents focuses on rocks and minerals. It evaluates understanding of material hardness, mineral luster, density calculations, crystal formation, and composition of igneous rocks. Essential...

Questions: 12 | Attempts: 249 | Last updated: Mar 22, 2025

Sample Question
The table below shows the hardness of four materials. Which statement best describes the hardness of dolomite. This question may require the use of the Earth Science Reference Tables (Standard 3.1 a) Hardness of Four Materials Material Hardness Human Fingernail 2.5 Copper Penny 3.0 Window Glass 4.5 Steel Nail 6.5

Dolomite can scratch a copper penny, but cannot be scratched by a steel nail.

Dolomite can scratch window glass, but cannot be scratched by a fingernail.

Dolomite can scratch window glass, but cannot be scratched by a steel nail.

Dolomite can scratch a copper penny, but cannot be scratched by a fingernail.

Dolomite cannot be scratched by any other material.

Recent Minerals Quizzes

Quiz on Mineral Identification and Properties

Questions: 17 | Attempts: 25 | Last updated: Nov 17, 2025

Sample Question
Which mineral has the following properties: Cleavage:None, Color:Grayish black, Iron black, Hardness:5.5-6 - Knife Blade, Luster:Metallic, Magnetism:Naturally strong, Streak:black?

Magnetite

Hematite

Galena

Pyrite

Mineral Identification and Classification Quiz

Questions: 10 | Attempts: 14 | Last updated: Aug 4, 2025

Sample Question
What is the mineral depicted in the image?

Feldspar

Gypsum

Calcite

Quartz

Exploring Rocks and Minerals: A Comprehensive Quiz

Questions: 29 | Attempts: 10 | Last updated: Sep 30, 2025

Sample Question
What are the properties and uses of calcite?

Specific gravity 2.7; hardness 3; rock-forming mineral; principal mineral in limestone; opaque and slightly colored by impurities; principal mineral in limestone; used in rangefinders and microscopes.

Specific gravity 3.2; hardness 4; a type of gemstone known for its brilliance and fire.

Specific gravity 4.5; hardness 6; a metal used in construction and aerospace industries.

Specific gravity 1.5; hardness 2; a rare mineral mostly found in deep-sea trenches.

Rocks and Minerals Test Review (Graded)

Questions: 19 | Attempts: 707 | Last updated: Mar 20, 2025

Sample Question
Which of these has the greatest hardness?

Gypsum

Iron

Gold

Diamond

None of the above.

Mineral Quiz: Test Your Geology Knowledge

Questions: 11 | Attempts: 1315 | Last updated: Nov 13, 2025

Sample Question
Atoms arranged in a specific pattern will form a:

Mineral

Crystal

Fracture

Streak Plate

Rocks And Minerals Quiz: MCQ! Trivia

Questions: 21 | Attempts: 413 | Last updated: Mar 21, 2025

Sample Question
The words waxy, pearly, and dull describe a mineral's...

Luster

Hardness

Fracture

Cleavage

Minerals Properties Quiz: Test Your Knowledge Of Minerals

Questions: 14 | Attempts: 304 | Last updated: Jun 3, 2026

Sample Question
Which of the following is not a characteristic of minerals?

Crystalline structure

Formed by inorganic processes

Definite chemical composition

Either liquid or solid

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