Bob Ingersoll Mine, Keystone South Dakota

Data exported from DRC 2.0 (c) 2009 Gary Kindel
Mine:	INGERSOLL MINE
City:	Keystone	Mine ID:	170820
County	Pennington	Seq Nbr:	0461030006
State	SOUTH DAKOTA	Latitude	43.911111
Country	USA	Longitude	-103.451389
Alternate Mine Names
BOB INGERSOLL MINE	INGERSOLL CLAIMS
Topographic Map
Map Name		Map Scale	250' Quad Map
MT RUSHMORE		7.5 MIN	HOT SPRINGS
Map Coordinates
Meridian	Township	Range	Section	Sub Section
BLACK HILLS	002 S	006 E	06	NENW
Zone	Hemisphere	Northing	Easting
13	N	4862949	624347
Geology and Ore Deposit Information
Deposit Model	Deposit Type	Deposit Size	Deposit Age	Deposit Form
	PEGMATITE	PIPE-SHAPED DIKES	PREC	S
Deposit Desc:	FIVE DIKES APPEAR ON THE PROPERTY OF WHICH TWO - THE NO. 1 AND NO. 2 HAVE BEEN EXPLOITED. DIKE NO. 1 IS A STEEP PIPELIKE BODY WHICH DIPS SE. DIKE NO. 2 IN HORIZONTAL CROSS SECTION AT THE MAIN LEVEL IS 110 BY 80 FEET. THE DIKES ARE WELL ZONED AND CONTAINS MASSES OF AMBLYGONITE UP TO 8 TONS AND BERYL CRYSTALS UP TO 30 TONS. THREE PATENTED CLAIMS.
Local Structure
Non-Ore Minerals	ALMANDITE, KASOLITE, LOELLINGITE, ZIRCON, URANINITE, FOURMARIERITE, HETEROSITE, AUTUNITE, SICKLERITE, URANOPHANE, TRIPLITE, TRIPHYLITE, MICROLITE, BECQUERELITE, VANDENDREISSCHEITE, STAUROLITE
Ore Minerals	LEPIDOLITE, BERYL, COLUMBITE-TANTALITE, AMBLYGONITE, MUSCOVITE, FELDSPAR, CASSITERITE, SPODUMENE, CL EAVELANDITE
Mineral Occurrences
Mineral Species		Variety	Strunz	Frequency
ALBITE		CLEAVELANDITE	8/J.07-20	Reported
ALBITE		Not Specified	8/J.07-20	Reported
ALMANDINE		Not Specified	8/A.08-20	Reported
AMBLYGONITE		Not Specified	7/B.02-30	Very Common
ARSENOPYRITE		Not Specified	2/D.22-10	Very Rare
AUGELITE		Not specified	7/B.12-20	Reported
AUTUNITE		Not Specified	7/E.01-90	Reported
BECQUERELITE		Not Specified	4/H.03-20	Reported
BERYL		Not Specified	8/E.12-10	Inferred
BIOTITE		Not Specified	8/H.11-00	Reported
BISMUTH		Not specified	1/B.01-40	Reported
CASSITERITE		Not Specified	4/D.02-40	Inferred
COLUMBITE		Not specified		Reported
DRAVITE		Not Specified	8/E.19-20	Reported
ELBAITE		Not Specified	8/E.19-10	Uncommon
FAIRFIELDITE		Not specified	7/C.17-30	Reported
FELDSPAR		Not Specified		Reported
FERRISICKLERITE		Not Specified	7/A.02-30	Reported
FERROCOLUMBITE		Not Specified	4/D.18-30	Rare
FERROHORNBLENDE		Not Specified		Reported
FERROTANTALITE		Not Specified		Rare
FLUORAPATITE		Not Specified	7/B.39-10	Very Rare
FOURMARIERITE		Not Specified	4/H.07-10	Reported
GREENOCKITE		Not specified	2/C.13-30	Reported
HETEROSITE		Not Specified	7/A.02-50	Reported
ILMENITE		Not specified	4/C.05-20	Reported
KASOLITE		Not Specified	8/B.34-80	Reported
LEPIDOLITE		Not Specified	8/H.12-00	Reported
LOELLINGITE		Not Specified		Reported
META-AUTUNITE		Not Specified		Reported
MICROCLINE		Not Specified	8/J.06-30	Common
MICROLITE		Not Specified	4/C.18-10	Inferred
MONTEBRASITE		Not specified	7/B.02-40	Reported
MUSCOVITE		Not Specified	8/H.10-70	Common
PHARMACOSIDERITE		Not specified	7/D.47-20	Reported
QUARTZ		Not Specified	4/D.01-10	Common
SCHORL		Not Specified	8/E.19-50	Inferred
SICKLERITE		Not Specified	7/A.02-40	Reported
SIDERITE		Not specified		Reported
SPHALERITE		Not specified	2/C.01-10	Reported
SPODUMENE		Not Specified	8/F.01-120	Very Common
STAUROLITE		Not Specified	8/B.03-10	Reported
TANTALITE		Not specified		Reported
TORBERNITE		Not Specified	7/E.01-70	Reported
TRIPHYLITE		Not Specified	7/A.02-10	Uncommon
TRIPLITE		Not Specified	7/B.03-40	Reported
URANINITE		Not Specified	4/D.31-60	Reported
URANOPHANE		Not Specified	8/B.34-40	Reported
VANDENDRIESSCHEITE		Not Specified	4/H.07-20	Reported
WARDITE		Not Specified	7/D.51-10	Extremely Rare
ZIRCON		Not Specified	8/A.09-10	Reported