Geology Quiz: Rocks, Minerals

Granite or gabbro? Stalactite or stalagmite? Butte or mesa? Geology Quiz is a rocks and minerals quiz and earth science game for students, rockhounds, and trivia fans. Identify rocks, minerals, gemstones, fossils, and landforms from pictures and learn their names.

🌍 What is Geology Quiz?
A geology trivia app that works as a rock identification quiz, mineral quiz, and landform quiz in one. Name 700+ rocks, minerals, and landforms across 25 categories, play a new quiz every day, unlock harder levels, and study with flashcards — from basalt to the Grand Canyon.

💎 25 Geology Categories
• Igneous Rocks: granite and obsidian
• Sedimentary Rocks: sandstone and limestone
• Metamorphic Rocks: marble and slate
• Minerals: quartz and pyrite
• Gemstones: emerald and opal
• Ore Rocks: iron ore and bauxite
• Fossils: amber and trace fossils
• Paleontology Sites: Burgess Shale and Olduvai Gorge
• Volcanic Formations: stratovolcano and caldera
• Lava Flows: pahoehoe and pillow lava
• Craters: impact crater and maar
• Hydrothermal Features: fumarole and mud pot
• Hot Springs and Geysers: Old Faithful and Pamukkale
• Glacial Features: moraine and cirque
• Karst Landforms: sinkhole and cenote
• Caves: Mammoth Cave and Fingal's Cave
• Desert Landforms: mesa and hoodoo
• Coastal Landforms: sea stack and atoll
• Weathering Features: tafoni and balanced rock
• Structural Geology: anticline and thrust fault
• Mountain Peaks: Mount Everest and Matterhorn
• Canyons and Gorges: Grand Canyon and Taroko Gorge
• Waterfalls: Niagara Falls and Angel Falls
• Natural Arches: Delicate Arch and Durdle Door
• Famous Beaches: Bondi Beach and Reynisfjara

🎮 Quiz Modes

★ Guess the Rock — Picture Quizzes
• Single Picture Quiz: name the rock or landform from one photo
• 4-Picture Quiz: find the right mineral among four images
• 6-Picture Quiz: six pictures, one correct answer
• Timer Quiz: identify rocks against the clock
• True/False Mode: geology facts — true or myth?

★ Daily Quiz and Streaks
One new geology quiz every day. Play the Daily Quiz, come back tomorrow to extend your streak, and track your longest run.

★ Easy, Medium and Hard Levels
Begin with famous rocks and landmarks and work up to rare minerals. New levels unlock as your accuracy improves.

📚 Learn While You Play

★ Flashcards and Learning Mode
Browse any category with no score to worry about. Flashcards pair each picture with its name, so you can study before the quiz.

★ Geology Facts
Swipe through short earth science facts and share your favorites. Did you know some of Earth's oldest rocks are over 4 billion years old?

★ Profile, Badges and XP
Check your correct answers, attempts, accuracy, and max streak. Earn XP and collect badges as you reach new milestones.

★ Premium Option
Go Premium to remove ads and unlock every geology category and learning mode.

🌋 Who is Geology Quiz for?
• Geology and earth science students and teachers
• Rockhounds and mineral, gem, and fossil collectors
• Hikers and travelers who want to name what they see
• Geography and trivia fans

Whether you study earth science, collect rocks, or are simply curious about the planet, this geology quiz turns every question into a small lesson.

Think you can tell basalt from granite? Download Geology Quiz and start guessing!