Rock - online puzzles

Square In The Town online puzzle
300Square In The Townsolved 40,100 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 23,592 times
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Victorian manor house online puzzle
99Victorian manor housesolved 22,755 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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Karlovac Dubovac Castle Croatia online puzzle
170Karlovac Dubovac Castle Croatiasolved 229 times
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brown concrete building with green grass lawn online puzzle
54brown concrete building with green grass lawnsolved 229 times
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CITY OF MARSAL. jigsaw puzzle online
108CITY OF MARSAL.solved 229 times
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Argentina online puzzle
16Argentinasolved 229 times
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Bilbo the hobbit online puzzle
88Bilbo the hobbitsolved 229 times
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Landscape Gradac in Serbia online puzzle
140Landscape Gradac in Serbiasolved 229 times
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Basilica of St. Peter in the Vatican jigsaw puzzle online
150Basilica of St. Peter in the Vaticansolved 229 times
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Beautiful view of the ocean and cliffs online puzzle
48Beautiful view of the ocean and cliffssolved 229 times
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Sea eye jigsaw puzzle online
140Sea eyesolved 229 times
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Cloth Hall in Krakow jigsaw puzzle online
126Cloth Hall in Krakowsolved 229 times
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Koutoubia Mosque minaret in Marrakesh online puzzle
70Koutoubia Mosque minaret in Marrakeshsolved 229 times
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European alps in Switzerland jigsaw puzzle online
108European alps in Switzerlandsolved 229 times
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Rocky Mountains jigsaw puzzle online
154Rocky Mountainssolved 229 times
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Royal Palace of Aranjuez, Madrid, Spain jigsaw puzzle online
216Royal Palace of Aranjuez, Madrid, Spainsolved 229 times
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River Rocks online puzzle
150River Rockssolved 229 times
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Children's puzzles online puzzle
160Children's puzzlessolved 229 times
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Majorca Spain jigsaw puzzle online
54Majorca Spainsolved 229 times
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The Molenaar house jigsaw puzzle online
80The Molenaar housesolved 229 times
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A medieval bard yodels with a lute in hand jigsaw puzzle online
81A medieval bard yodels with a lute in handsolved 229 times
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landscape online puzzle
135landscapesolved 228 times
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Castle in Chęciny. jigsaw puzzle online
100Castle in Chęciny.solved 228 times
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Footbridge on top of Yuntai. jigsaw puzzle online
100Footbridge on top of Yuntai.solved 228 times
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Park rivulet jigsaw puzzle online
121Park rivuletsolved 228 times
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marie-do online puzzle
169marie-dosolved 228 times
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Angel's Landing, Zion National Park, USA online puzzle
84Angel's Landing, Zion National Park, USAsolved 228 times
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Church On The River And Bridge In The Mountains online puzzle
108Church On The River And Bridge In The Mountainssolved 228 times
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Warsaw jigsaw puzzle online
80Warsawsolved 228 times
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Coast jigsaw puzzle online
165Coastsolved 228 times
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Switzerland. jigsaw puzzle online
96Switzerland.solved 228 times
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View online puzzle
54Viewsolved 228 times
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Qazax ...... jigsaw puzzle online
323Qazax ......solved 228 times
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a boy sitting on a slope with a fishing rod online puzzle
96a boy sitting on a slope with a fishing rodsolved 228 times
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mountain covered with snow at daytime online puzzle
77mountain covered with snow at daytimesolved 228 times
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Toledo city in Spain jigsaw puzzle online
108Toledo city in Spainsolved 228 times
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Capital of Croatia Church of St. Mark jigsaw puzzle online
176Capital of Croatia Church of St. Marksolved 228 times
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View online puzzle
60Viewsolved 228 times
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brown concrete bridge over river under blue sky jigsaw puzzle online
63brown concrete bridge over river under blue skysolved 228 times
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blue sea beside green mountain during daytime jigsaw puzzle online
54blue sea beside green mountain during daytimesolved 228 times
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Mountain cottage jigsaw puzzle online
247Mountain cottagesolved 228 times
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Colored fruits online puzzle
63Colored fruitssolved 228 times
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The Palace jigsaw puzzle online
150The Palacesolved 228 times
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Guijo de Santa Barbara online puzzle
220Guijo de Santa Barbarasolved 228 times
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Beautiful scenic landscape of Scotland nature with beautiful evening cloudy sky online puzzle
54Beautiful scenic landscape of Scotland nature with beautiful evening cloudy skysolved 228 times
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Old courtyard in Rome jigsaw puzzle online
70Old courtyard in Romesolved 228 times
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Greek island of Sifnos Monastery online puzzle
96Greek island of Sifnos Monasterysolved 228 times
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Hampi, Karnataka, India jigsaw puzzle online
98Hampi, Karnataka, Indiasolved 228 times
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Luxurious, high-end resort, charming jigsaw puzzle online
150Luxurious, high-end resort, charmingsolved 228 times
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City of Krakow in Poland online puzzle
510City of Krakow in Polandsolved 228 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.