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