«LAMPROPHYRIC» 관련 영어 책
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1
When Did Plate Tectonics Begin on Planet Earth?
Neoarchean Diamond Deposits Over the last decade, in situ diamond deposits
were discovered in late Neoarchean lamprophyric dikes and diatreme breccias of
the eastern Wawa and Abitibi subprovinces (Sage, 2000; Stott et al., 2002).
Kent C. Condie, Victoria Pease, 2008
2
Geology and Mineral Deposits of the Snowmass Mountain Area, ...
LAMPROPHYRIC BOCKS The dikes of lamprophyric rock are not numerous, and
they are generally small. They range in width from 2 to 8 feet and make only
inconspicuous outcrops that cannot be traced far along the strike. The
lamprophyric ...
3
Geological Survey of Canada, Open File 3228
Lamprophyric dykes in Labrador: Summary of occurrences and their significance
to diamond exploration B. Ryan Ryan, B., 1996: Lamprophyric dykes in Labrador:
Summary of occurrences and their significance to diamond exploration; ...
LeCheminant, A N, Richardson, D G, Dilabio, R N W
4
Metallogeny and Petrogenesis of Lamprophyres in the ...
Using these criteria, lamprophyric dikes in the most important ore districts of the
Erzgebirge, shoshonitic to ultrapotassic mafic volcanics in the Sub-Erzgebirge
basin (MVSEB), and lamprophyres in the uranium district Ronneburg (eastern ...
5
The Geology and Mineral Deposits of Part of the Western Half ...
similar chemical composition crop out in the vicinity of the old mine workings. A
discontinuous series of lamprophyric dikes extend along the Daisy-Homestake-
Hidden Treasure vein zone from the Confidence mine in the southwest to beyond
...
6
Mantle Metasomatism and Alkaline Magmatism
583-586. USA; GULF COAST; ARKANSAS; PIKE COUNTY (ENG) MINERALOGY
; MURFREESBORO 1977 ROBISON, E.C.; STEELE, K.F.; JACKSON, K.C.
GEOCHEMISTRY OF LAMPROPHYRIC ROCKS. EASTERN OUACHITA
MOUNTAINS ...
Ellen Mullen Morris, Jill Dill Pasteris, 1987
7
Mineral Deposits of the Santa Rita and Patagonia Mountains, ...
LAMPROPHYRIC DIKE ROCKS. Narrow dikes of a basic character and peculiar
structure accompany some of the intrusive masses as ferromagnesian
complementary rocks and are usually associated with ore deposits. They were
noted at the ...
Frank Charles Schrader, James Madison Hill, 1915
8
Geology and Coal Fields of the Lower Matanuska Valley, Alaska
Entirely amphibolized dikes occur at Berners Bay.1 The lamprophyric dikes of
basaltic appearance are not common. On the east side of Auke Bay is a
particularly fine example 6 feet thick, trending diagonally across the slates. The
rock is ...
George Curtis Martin, Frank James Katz, 1912
9
Geological Survey Professional Paper
Other lamprophyric dikes are found farther south, between Gad Valley and
Collins Gulch, in the South Hecla mine, and in the headwater basins of American
Fork and Mary Ellen Gulch. These rocks, like most lamprophyres, are greatly
altered.
Geological Survey (U.S.), 1943
10
Tectonics of the Western Himalayas
Lamprophyric dikes intrude the Gasherbrum sedimentary sequence to the north
of the Karakoram batholith (Desio and Zanettin, 1970) and include biotite, K-
feldspar—bearing minettes, and rarer amphibole, clinopyroxene-bearing
vogesites.
Lawrence L. Malinconico, Robert J. Lillie, 1989
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Time for a second look at Bolivia
... and Jurassic-Cretaceous alkaline-lamprophyric intrusion in the little-known and slightly diamondiferous incipient East Andean rift, common to ... «The Northern Miner, 6월 10»
