CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «HYPABYSSAL»
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hypabyssal în următoarea selecție bibliografică. Cărți în legătură cu
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1
Petrology of Lamproites
Fragmental hypabyssal facies lithologies may occur in the marginal contact
zones of more massive intrusive bodies, and hypabyssal facies breccias may
form by the incorporation of country rock xenoliths in lamproite magmas.
Hypabyssal ...
Roger H. Mitchell, S.C. Bergman, 1991
2
Drift Exploration in Glaciated Terrain
Several distinct intrusive phases of hypabyssal kimberlite can occur in the root
zone of a kimberlite pipe. Pipes, comprised exclusively of volcaniclastic facies
kimberlite with no diatreme facies kimberlite. have only recently been recognized
...
Margaret Beth McClenaghan, 2001
3
Principles of Igneous and Metamorphic Petrology
Fc-rich Nephcline + aegerinc. plutonic Titanaugite + nepheline. plutonic Plutonic.
hypersthene Metavolcanic. albite Hypabyssal Illtramalic. phlogopitc. hypabyssal
Volcanic Similar to lamprophyrc. volcanic. K30 MgO—rich Platonic Polzcnite ...
Anthony Philpotts, Jay Ague, 2009
4
8th International Kimberlite Conference: The C. Roger ...
The East and West Fissures contain rocks that are intermediate between
traditional hypabyssal and diat- reine facies kimberlite. The West Fissure has a
transitional texture between that of typical diatreme and hypabyssal facies,
although the ...
5
Encyclopedia of Volcanoes
hypabyssal complex intruded into host argillite sediments at Unalaska Island.
The entire sequence illustrated, 100 m thick and nearly 1 km across, is intrusive
except for the argillites. [Reproduced with permission from Snyder, G. L., and
Fraser, ...
Haraldur Sigurdsson, Bruce Houghton, Hazel Rymer, 1999
6
Stone: Building Stone, Rock Fill and Armourstone in Construction
Table 2.6 lists the main rock types in the different categories for extrusive,
hypabyssal and pluto- nic rock. The igneous rock types given in Table 2.6 are of
rocks rich in calcium (Ca) and alkalis (potassium (K) plus sodium (Na) oxides)
and ...
7
Decision Support Systems for Business Intelligence
RULE 2: IF the igneous rocks in the region have a fine to medium grain size,
THEN they have a texture suggestive of a hypabyssal regional environment (2,
0.000001]. it RULE 3: IF the igneous rocks in the region have a fine to medium
grain ...
8
Planetary Petrology and Geochemistry: The Lawrence A. Taylor ...
A third suite of rocks, hypabyssal in origin, is associated with the Midcontinent Rift
. These are predominantly diabase dikes and sills, although some minor felsic
material is present as well. In addition, several large intrusions are present, such
...
Lawrence A. Taylor, Gregory A. Snyder, Clive R. Neal, 1999
9
Diamond Deposits: Origin, Exploration, and History of Discovery
Hypabyssal Facies Hypabyssal facies kimberlite is a massive, porphyritic
kimberlite that formed at depth in dikes, sills, and small plug-like bodies that
represent root zones of deeply eroded pipes. The mineralogy of the hypabyssal
kimberlite is ...
Edward Erlich, W. Dan Hausel, 2002
10
U.S. Geological Survey Professional Paper
The rocks of St. John, which is located near the eastern end of the Greater
Antilles and near the northeastern corner of the Caribbean plate, consist of
Cretaceous basalt, andesite, keratophyre, their volcaniclastic and hypabyssal
intrusive ...
ȘTIRI NOI CARE INCLUD TERMENUL «HYPABYSSAL»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
hypabyssal în contextul următoarelor știri.
Is Kennady North one of a kind?
“All of the previous drilling had suggested that these were coherent kimberlites, which suggests they're hypabyssal or dyke-like bodies,” Vivian ... «The Northern Miner, Mai 15»
4 Exploration Stocks That Could Thrive During the Depressed …
PK314 displays textures coincident to pyroclastic kimberlite, which is diatreme-facies kimberlite—as opposed to the purely hypabyssal textural ... «Equities.com, Apr 15»
Redstar extends known surface mineralization along the Shumigan …
This assessment is based on the recognition of: (1) dacitic hypabyssal domes located between the Shumigan and Apollo-Sitka trends; ... «Yahoo News, Dec 14»
JDV Capital Corp. Announces Qualifying Transaction
... have had the significant effect of stripping the kimberlites down to their root zones, preserving only the hypabyssal and diatreme facies. «MarketWatch, Mar 14»
Golden Minerals Reports High-Grade Gold Drill Intersections
... north-south trending and gold-bearing epithermal quartz vein system cutting Tertiary felsic volcanic rocks and a felsic hypabyssal stock. «PR Newswire, Feb 14»
North Arrow jumps on Pikoo diamond results
PK150 is interpreted as a 10 to 15-metre-wide hypabyssal kimberlite body extending for 75 metres of strike length. The kimberlite is open at ... «Mining Markets, Nov 13»
Diamonex Limited Acquires Kimberlite Pipes In USA
2,698 tonnes of hypabyssal kimberlite were processed from a 187 metre long, 2.5 x 2.5 metre adit excavated in Sloan 2 by a previous explorer ... «ABN Newswire, Nov 07»
