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: .. . ., 2004. - 284 .
: ( ) ( ). .

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. - , . , . 108 . : (81903). : ..

. Tip Top Mine, -, ., . : (81904). : ..

( ~10 ). -, . , . : . (-1741). : .. . \\ -119 -- --3+, 10+

 

 

- (Black Hills), .; . . , , . , \\ !!xls< 60 ; !!!--xls< 16 (90 ); , 43

= (Keystone), , -, . , \\ !!!--xls< 9 (< 61 ); , 44

- \ Black Hills Pegmatites!! By Thomas A. Loomis from MATRIX Vol. 10, No. 3 Issue

http://www.dakotamatrix.com/Black_Hills_pegmatites.asp

The Tip Top pegmatite. A Historical Review and Mineralogical Update by Thomas A. Loomis & Thomas J. Campbell from MATRIX Vol. 10, No. 3 Issue \ http://www.dakotamatrix.com/Tip_Top_mine.asp

, , , . , \ Etta mine (Sn), S of Keystone, Pennington Co. , Black Hills, S. Dakota, USA \\ !!-- 1 ; !!!-- xls< 14x2 100

. - \ Tip Top pegmatite mine, 8 . , , -, . , . 2009.02. : . \\ -118 --

. - \ Tip Top pegmatite mine, 8 . , , -, . , . 2009.02. : . \\ -118 --


(> 4)


.. \\ . .: , 2002. .38, . 113-124.

22 - Black Hills \ - ( 16088 ); Custer (43 46`N, 103 36`W) Keystone (43 53`N, 103 25`W); Pennington\ Custer Co., . , \\ 1891-;1989-

12 - Tip Top m. \ - , 8,5 SW of Custer (43 46`N, 103 36`W), Custer Co., -, . , \\ 1974-;1992-

4 - Big Chief m. \ - , [~5 SE ] Keystone (43 53`N, 103 25`W), Pennington Co., . , \\ 1974-;1984-


Campbell T. J. and Roberts W. L. Mineral Localities in the Black Hills of South Dakota . / Rocks and Miner., 1985, 60, 3, 109-118.

Hanley, J. B. (1953) Bob Ingersoll Mine (Keystone District). U.S. Geological Survey, Professional Paper, 247, 75-83.
Blake, W. P. (1884) Columbite in the Black Hills of Dakota. American Journal Science Ser. 3., 28, 340-341.
Hanley, J. B. (1953) Bob Ingersoll Mine (Keystone District). U.S. Geological Survey, Professional Paper, 247, 75-83.
Hess, F. L. (1909) Rare metals. Tin, tungsten, and tantalum depose its of South Dakota U.S. Geological Survey, Bulletin, 380, 131- 163.
Joralemon, P. (1953) Beecher Lode (Caster District). U.S. Geological Survey, Professional Paper, 247, 65-71.
Norton, J. J., Page, L. R. and Brobst, D. A. (1962) Geology of the Hugo Pegmatite, Keystone, South Dakota. U.S. Geological Survey Professional Paper, 297-B, 49-127.
Schaller, W. T. (1916) Gigantic crystals of spodumene. U.S. Geological Survey Bulletin, 610, 138.
Triscori K. L. and Campbell T. J. Type locality minerals of the Black Hills . / Miner. Rec., 1986, 17, 5, 217-302. Waldschmidt, W. A. (1920) The largest known beryl crystal. Pahasapa Quarterly (Black Hills Engineer), 9, 11-16.
Ziegler, V. (1913) The lithia deposits of the Black Hills. Engineering and Mining Journal, 96, 1053-1056.
Ziegler, V. (1914) The mineral resources of the Harney Peak pegmatites. Mining and Scientific Press, 108, 604-608, 654-656.

Black Hills Pegmatites!! By Thomas A. Loomis from MATRIX Vol. 10, No. 3 Issue / http://www.dakotamatrix.com/Black_Hills_pegmatites.asp

Bibliography of Black Hills Geology (courtesy of E. Dewitt, USGS) \ http://homestake.sdsmt.edu/Bibliographies/bibliography_of_black_hills_geol.htm

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