👁 Image
| | Journal (article/letter/editorial) | | geochemistry of the Sebago
granite–pegmatite system, southern Maine, USA
Michael A. Wise*, Cathleen D...homogeneous, two-mica granite situated in the Oxford pegmatite field,
southwestern Maine. Surrounding the...heterogeneous, two-mica and biotite granites,
pegmatitic leucogranites and granitic pegmatites. The Sebago...Most of the granitic pegmatites and bodies of pegmatitic leucogranites occur either within, or barely...barely
outside, the margins of the SMD. The pegmatitic leucogranite facies displays units typical of fertile | 👁 Image
| | Book (volume) | | Mineralogy
by Vandall T. King and Eugene E. Foord
Maine Geological Survey
DEPARTMENT OF CONSERVATION
Walter...Resources Information, Maine Geological Survey
Walter A. Anderson, State Geologist
Maine Geological Survey...DEPARTMENT OF CONSERVATION
1994
Copyright ©1994 by the Maine Geological Survey, Department of Conservation. All...Cover photograph:
Fluorapatite, Pulsifer quarry, Auburn, Maine (2.2 cm specimen),
Harvard Mineralogical...Wendell E. Wilson, ©1985.
The laws and policies of Maine and the United States prohibit
discrimination in | 👁 Image
| | Book (volume) | | 0
n101ercai o
of Maine
j f·~
....__
:,,. .
- .._"'
..;. .. ~
L--
-~
\.
• .J_..::.;
I
Volume...History, Gems, and Geology
edited by Vandall T. King
Maine Geological Survey
DEPARTMENT OF CONSERVATION
Robert...Robert G. Marvinney, State Geologist
of Maine
Volume 2: Mining History, Gems, and Geology
Edited by...Resources Information, Maine Geologi,cal Survey
Robert G Marvinney, State Geologist
Maine Geological Survey...DEPARTMENT OF CONSERVATION
2000
Copyright ©2000 by the Maine Geological Survey, Department of Conservation. All | 👁 Image
| | Book (volume) | | cut purplish pink elbaite tourmaline (30.89 ct), Maine; round brilliant red-orange spessartine garnet (16...Colorado; colorless scheelite (19.66 ct), Kern
County, California; octagonal step cut violetish pink...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75...Cantlin, Ellis, [D; Jeannette B. Carillo, Gem Center
USA, EI Paso, TX; Gary Christopher, The Prospectors Cache...Resources,
Vancouver, BC; Barbara L. Muntyan, Ouray County Historical Society, Ouray, CO; Merrill O.
Murphy | 👁 Image
| | Book (edition) | | abbreviations:
Rep. (republic), prov. (province), co. (county), munic.
(municipio), pref. (prefecture), dept...always included in text,
except in the cases of the USA, UK, and the provinces
Ontario and Quebec in Canada...Africa, Australia, and Antarctica), then
those of pegmatitic origin in the same sequence: North
and South...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c
Rio Blanco County. Colorado...Rare-with scorodite in U-bearing lignite in
the Caves Hill and Slim Buttes areas, both Harding
Co .. South |
|