Rock - online puzzles

Square In The Town online puzzle
300Square In The Townsolved 40,079 times
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Chilean landscape. online puzzle
108Chilean landscape.solved 29,062 times
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Villa by the sea. jigsaw puzzle online
63Villa by the sea.solved 27,042 times
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Lake Garda jigsaw puzzle online
96Lake Gardasolved 23,508 times
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Victorian manor house online puzzle
99Victorian manor housesolved 22,739 times
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Country Life jigsaw puzzle online
165Country Lifesolved 21,974 times
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The House of my dreams jigsaw puzzle online
96The House of my dreamssolved 19,514 times
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Kanchanaburi, Thailand online puzzle
117Kanchanaburi, Thailandsolved 78 times
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picturesque village of Papigo in Epirus jigsaw puzzle online
160picturesque village of Papigo in Epirussolved 78 times
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American desert online puzzle
117American desertsolved 78 times
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19th century Victorian house #4 online puzzle
32019th century Victorian house #4solved 78 times
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THE GOLD TOWER, SEVILLE online puzzle
99THE GOLD TOWER, SEVILLEsolved 78 times
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Black lake online puzzle
486Black lakesolved 78 times
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Snorkeling in clear waters - a divers dream jigsaw puzzle online
165Snorkeling in clear waters - a divers dreamsolved 78 times
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India-Pangong Tso Lake-Pangong Tso Lake online puzzle
165India-Pangong Tso Lake-Pangong Tso Lakesolved 78 times
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Stone house online puzzle
126Stone housesolved 78 times
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Joshua Tree Desert Park, a charming mini garden jigsaw puzzle online
150Joshua Tree Desert Park, a charming mini gardensolved 78 times
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A young witch is experimenting online puzzle
160A young witch is experimentingsolved 78 times
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cactus in desert jigsaw puzzle online
208cactus in desertsolved 78 times
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Castle Fortress jigsaw puzzle online
96Castle Fortresssolved 78 times
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Attic window jigsaw puzzle online
108Attic windowsolved 78 times
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Cadiz city Andalusia online puzzle
144Cadiz city Andalusiasolved 78 times
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Cyprus, Korakas Bridge online puzzle
220Cyprus, Korakas Bridgesolved 78 times
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Illizi Desert Algeria online puzzle
476Illizi Desert Algeriasolved 78 times
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Ocean, Coast, Travel jigsaw puzzle online
220Ocean, Coast, Travelsolved 78 times
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Beautiful waterfall in Asia jigsaw puzzle online
150Beautiful waterfall in Asiasolved 78 times
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Coconuts on the beach, Summer, Beach. online puzzle
210Coconuts on the beach, Summer, Beach.solved 78 times
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The coast of Ireland jigsaw puzzle online
77The coast of Irelandsolved 78 times
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Guadalest, Spain, Mountains. jigsaw puzzle online
189Guadalest, Spain, Mountains.solved 78 times
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Sunrise online puzzle
144Sunrisesolved 78 times
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Vienna, Theater Castle, Ringstrae. jigsaw puzzle online
200Vienna, Theater Castle, Ringstrae.solved 78 times
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rustic interior online puzzle
108rustic interiorsolved 78 times
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wooden room jigsaw puzzle online
108wooden roomsolved 78 times
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A windmill in a navigable card channel jigsaw puzzle online
500A windmill in a navigable card channelsolved 78 times
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Stone bridge over the water online puzzle
77Stone bridge over the watersolved 78 times
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Saksun, Faroe Islands online puzzle
208Saksun, Faroe Islandssolved 78 times
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With cart and horse online puzzle
77With cart and horsesolved 78 times
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Sintra, Portugal online puzzle
216Sintra, Portugalsolved 79 times
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Inham, Marseille, France. online puzzle
216Inham, Marseille, France.solved 78 times
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German citizen jigsaw puzzle online
154German citizensolved 78 times
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Our grandparents' wood stove jigsaw puzzle online
80Our grandparents' wood stovesolved 78 times
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Cefalù Cathedral in Sicily jigsaw puzzle online
80Cefalù Cathedral in Sicilysolved 78 times
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Cat at the table online puzzle
88Cat at the tablesolved 78 times
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Flowers in the inner courtyard of the house jigsaw puzzle online
80Flowers in the inner courtyard of the housesolved 78 times
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Rothenburg of the deaf, Plönlein, Truss. jigsaw puzzle online
216Rothenburg of the deaf, Plönlein, Truss.solved 78 times
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Western city, Spain, Tabernas. jigsaw puzzle online
220Western city, Spain, Tabernas.solved 78 times
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Kurhaus, Binz, Beach chair. jigsaw puzzle online
216Kurhaus, Binz, Beach chair.solved 78 times
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Village in Italy jigsaw puzzle online
77Village in Italysolved 78 times
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Glass beach at Fort Bragg. jigsaw puzzle online
25Glass beach at Fort Bragg.solved 77 times
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Ruins of an ancient castle cont. online puzzle
72Ruins of an ancient castle cont.solved 77 times
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Just before the beach online puzzle
100Just before the beachsolved 77 times
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It is easy to see from this jigsaw puzzle online
100It is easy to see from thissolved 77 times
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panorama jigsaw puzzle online
210panoramasolved 77 times
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Waterfalls in Greece jigsaw puzzle online
100Waterfalls in Greecesolved 77 times
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Mossy waterfall online puzzle
16Mossy waterfallsolved 77 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.