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  • Gabbro - Wikipedia, the free encyclopedia

    Gabbro is a dark, coarse-grained, intrusive igneous rock chemically equivalent to basalt. It is a plutonic rock, formed when molten magma is trapped beneath the Earth's surface and cools into a ...
  • Gabbro

    Gabbro is the plutonic equivalent of basalt. ... c) 2006 Andrew Alden, licensed to About.com ( fair use policy ) Gabbro is a dark, coarse-grained rock ...
  • Gabbro

    Gabbro is a dark-colored, coarse-grained intrusive igneous rock. Gabbro is very similar to basalt in its mineral make up. It is composed mostly of the mineral plagioclase feldspar with smaller ...
  • gabbro - Hutchinson encyclopedia article about gabbro

    Hutchinson encyclopedia article about gabbro. gabbro. Information about gabbro in the Hutchinson ... Olivine gabbro through a polarized microscope. Gabbro is a coarse-grained igneous rock.
  • gabbro --  Encyclopaedia Britannica

    gabbro: any of several medium- or coarse-grained rocks that consist primarily of plagioclase ... any of several medium- or coarse-grained rocks that consist primarily of plagioclase feldspar and ...
  • gabbro - Definitions from Dictionary.com

    Definitions of gabbro at Dictionary.com. ... Dictionary.com Unabridged (v 1.1) Based on the Random House Unabridged Dictionary, ? Random House ...
  • gabbro - Columbia Encyclopedia article about gabbro

    Columbia Encyclopedia. article about gabbro. gabbro. Information about gabbro in the Columbia ... gabbro: see basalt basalt (b?sôlt`, băs`ôlt) , fine-grained rock of volcanic origin, dark gray ...
  • Gabbro, a BWCAW Lake

    Commentary on a BWCAW lake - its character, campsites, connections, location, and wildlife. ... Gabbro Lake Making Connections. Paddle Southeast, into Bald Eagle; Paddle West, into Little Gabbro
  • Definition of gabbro - Merriam-Webster Online Dictionary

    Definition of gabbro from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus ... Main Entry: gab?bro Pronunciation: 'ga-(")brO Function: noun Inflected Form(s): plural gabbros
  • INDIGO GABBRO

    Indigo Gabbro from Norcross-Madagascar quarries in Madagascar.

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