Rocca
| Rocca |
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| Instantia de: rock formation[*] |
 
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| Commons: Rocks |
In geologia, rocca[1] es un aggregato naturalmente occurrente e solide de un o plus minerales o mineraloides. Per exemplo, le rocca commun granito es un combination del minerales de quarz, feldspato, e biotite. Le exterior strato del Terra, le lithosphera, es facite de rocca.
Roccas esseva usate per humanitate durante omne historia. Post que le epocha de petra, roccas ha essite usate pro utensiles. Le minerales e metallos trovate in roccas son essential pro le civilisation human.[2]
Typos
[modificar | modificar fonte]Il ha tres gruppos major de roccas: magmatic (ignee), sedimentari, e metamorphic. Le studio scientific de roccas es appellate petrologia, que es un componente essential del geologia.
Vide etiam
[modificar | modificar fonte]Referentias
[modificar | modificar fonte]- ↑ Derivation: Entitates: 1. (it) Roccia || 2. (es) Roca || (pt) Rocha || 3. (fr) Roche || 4. (en) Rock (geology) || Controlo: (de) Gestein || (ru) Горная порода || - (Extra): (la) Lapis (geologia)
- ↑ Roberts, Dar. Rocks and classifications. Department of Geography, University of California, Santa Barbara. Archivo del original create le 2012-10-31. Recuperate le 11 de novembre 2012.
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