GBBR

(redirected from gabbro)
Also found in: Dictionary, Thesaurus, Encyclopedia, Wikipedia.
Related to gabbro: obsidian
AcronymDefinition
GBBRGas Blowback Rifle (airsoft)
GBBRGreater Baltimore Board of Realtors (Maryland)
GBBRGabbro (lithological term)
References in periodicals archive ?
The Lac Panache Gabbro intrusion is interpreted to be an arcuate, generally southerly dipping mafic sill (feeder) with increased disseminated Cu - Ni sulphides and potential stringer to massive sulphide towards the base.
As the oceanic crust subducts, it experiences a very high pressure but relatively low temperature style of regional metamorphism, and the basalt and gabbro are transformed to blueschist (or glaucophane schist) and then to eclogite (Figure 5).
The Alutaguse domain consists of metamorphosed turbidites, pyroxene gneisses, pyroxene-bearing calc-silicate rocks, marbles and quartzites, as well as intrusive rocks (gabbros and granites) and migmatites (Koppelmaa 2002).
'We have no doubt that our partnership with Dolphin will open new horizons for the growth of gabbro, limestone and minerals sector given that a significant number of quarries are operating in the northern part of the sultanate within close proximity to Sohar Port.'
business, in addition to gabbro and limestone import countries.
Dean Quarry contains "high density gabbro" - a rock described by Shire Oak Quarries on its website as "an ideal type of rock for the tidal lagoon, which will require five million tonnes of rock to complete its construction".
Dean Quarry contains "high density gabbro" -- a rock described by Shire Oak Quarries on its website as "an ideal type of rock for the tidal lagoon, which will require five million tonnes of rock to complete its construction".
In accordance with this, stone material for the studies was selected from metamorphosed diabases and spatially associated with them bodies of gabbro and gabbro-diabases at several sites located within different metamorphic zones (Fig.
What do the MotionGate Dubai theme park and Gabbro Terminal in Mesaieed, Qatar have in common?
Quantitative study ofthe project area reveals that the rock types ofthe aggregate encountered in the field study are 40.44% sedimentary rocks including limestone, sandstones and dolomitic chert, 25.55% metamorphic rocks including schists, gneisses, marbles, slates and epidosite and 34.01% igneous rocks including peridotite, dolerite, gabbro, granites albitite.