Rock - online puzzles

Square In The Town online puzzle
300Square In The Townsolved 40,101 times
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Chilean landscape. online puzzle
108Chilean landscape.solved 29,077 times
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Villa by the sea. jigsaw puzzle online
63Villa by the sea.solved 27,060 times
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Lake Garda jigsaw puzzle online
96Lake Gardasolved 23,603 times
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Victorian manor house online puzzle
99Victorian manor housesolved 22,757 times
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Country Life jigsaw puzzle online
165Country Lifesolved 21,986 times
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The House of my dreams jigsaw puzzle online
96The House of my dreamssolved 19,521 times
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Cascada Caozo Jerte CC online puzzle
150Cascada Caozo Jerte CCsolved 124 times
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Landscape in Bulgaria jigsaw puzzle online
176Landscape in Bulgariasolved 124 times
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Cape Drastis on the coast of the island Corfu online puzzle
176Cape Drastis on the coast of the island Corfusolved 124 times
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On the tourist trail jigsaw puzzle online
247On the tourist trailsolved 124 times
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Coast in Scotland jigsaw puzzle online
54Coast in Scotlandsolved 124 times
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View online puzzle
96Viewsolved 124 times
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Tinos Greek island jigsaw puzzle online
176Tinos Greek islandsolved 124 times
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Stone arch at Praia de Albandeira, Lagoa, Algarve, Portugal online puzzle
54Stone arch at Praia de Albandeira, Lagoa, Algarve, Portugalsolved 124 times
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Helleborus niger blooming in winter jigsaw puzzle online
30Helleborus niger blooming in wintersolved 124 times
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Vermilion Cliffs National Monument online puzzle
150Vermilion Cliffs National Monumentsolved 124 times
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Swinoujscie city in Poland jigsaw puzzle online
475Swinoujscie city in Polandsolved 124 times
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In the monastery courtyard (Greece, Crete) online puzzle
150In the monastery courtyard (Greece, Crete)solved 124 times
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Waterfalls in Iceland online puzzle
198Waterfalls in Icelandsolved 124 times
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Count Dracula's real castle online puzzle
486Count Dracula's real castlesolved 124 times
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Nature, Sardinia jigsaw puzzle online
144Nature, Sardiniasolved 124 times
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Historical buildings jigsaw puzzle online
88Historical buildingssolved 124 times
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Parc de la ciutadella jigsaw puzzle online
192Parc de la ciutadellasolved 124 times
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Romantic street online puzzle
100Romantic streetsolved 124 times
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Castle in Slotgracht online puzzle
144Castle in Slotgrachtsolved 124 times
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Lake Tahoe, California, Berg. online puzzle
220Lake Tahoe, California, Berg.solved 124 times
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Bruges, Belgium jigsaw puzzle online
192Bruges, Belgiumsolved 124 times
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Baking bread in a rustic brick oven online puzzle
81Baking bread in a rustic brick ovensolved 124 times
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Cieplice online puzzle
88Cieplicesolved 124 times
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2 ornate, glowing oil lamps online puzzle
812 ornate, glowing oil lampssolved 124 times
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On the outskirts of La Paz, Bolivia jigsaw puzzle online
220On the outskirts of La Paz, Boliviasolved 124 times
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Faro di Capo Ferro Italy jigsaw puzzle online
70Faro di Capo Ferro Italysolved 124 times
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Keisekien Garden Waterfall Japan online puzzle
77Keisekien Garden Waterfall Japansolved 126 times
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Boats on the lake. jigsaw puzzle online
100Boats on the lake.solved 123 times
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Town Hall in Kołobrzeg, Kołobrzeg market online puzzle
154Town Hall in Kołobrzeg, Kołobrzeg marketsolved 123 times
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ville online puzzle
156ville solved 123 times
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Lloret de Mar online puzzle
225Lloret de Marsolved 123 times
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Meteora, Greece jigsaw puzzle online
126Meteora, Greecesolved 123 times
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Monastery ruins jigsaw puzzle online
210Monastery ruinssolved 123 times
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Mountains jigsaw puzzle online
99Mountainssolved 123 times
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Royal tomb jigsaw puzzle online
225Royal tombsolved 123 times
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Stonemasons Gustave Courbet online puzzle
49Stonemasons Gustave Courbetsolved 123 times
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Sa Calobra beach Mallorca online puzzle
121Sa Calobra beach Mallorcasolved 123 times
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view jigsaw puzzle online
56viewsolved 123 times
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Statues from Easter Island jigsaw puzzle online
16Statues from Easter Islandsolved 123 times
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Σουηδία online puzzle
96Σουηδίαsolved 123 times
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Norwegian landscape. online puzzle
96Norwegian landscape.solved 123 times
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Iguassu Falls online puzzle
120Iguassu Fallssolved 123 times
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• ☆. • Landscapes of Argentina • * •. ☆ • jigsaw puzzle online
81• ☆. • Landscapes of Argentina • * •. ☆ •solved 123 times
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The Chimneys, Linville Gorge jigsaw puzzle online
126The Chimneys, Linville Gorgesolved 123 times
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Alghero Grotte di Nettuno in Sardinia jigsaw puzzle online
112Alghero Grotte di Nettuno in Sardiniasolved 123 times
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bay of biscay spain jigsaw puzzle online
121bay of biscay spainsolved 123 times
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Cuenca city in Spain online puzzle
140Cuenca city in Spainsolved 123 times
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View jigsaw puzzle online
48Viewsolved 123 times
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Online puzzle Rock (geology)

Rock or stone is a natural substance, a solid aggregate of one or more minerals or mineraloids. For example, granite, a common rock, is a combination of the minerals quartz, feldspar and biotite. The Earth 's outer solid layer, the lithosphere, is made of rock.

Rock has been used by humankind throughout history. The minerals and metals in rocks have been essential to human civilization.

Three major groups of rocks are defined: igneous, sedimentary, and metamorphic. The scientific study of rocks is called petrology, which is an essential component of geology.