| Mine: |
HOLY TERROR |
| City: |
|
Mine ID: |
170968 |
|
| County |
PENNINGTON |
Seq Nbr: |
0461030162 |
|
| State |
SOUTH DAKOTA |
Latitude |
43.897778 |
|
| Country |
USA |
Longitude |
-103.420556 |
|
| Alternate Mine Names |
|
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| 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 |
05 |
SESESE |
| Zone |
Hemisphere |
Northing |
Easting |
|
| 13 |
N |
4861515 |
626852 |
|
| Geology and Ore Deposit Information |
| Deposit Model |
Deposit Type |
Deposit Size |
Deposit Age |
Deposit Form |
|
VEIN |
|
PREC |
S |
| Deposit Desc: |
THE VEIN IS A FEW CM TO 0.91 M IN THE UPPER LEVELS AND FROM 0.91 M TO 1.83 M IN THE LOWER LEVELS. ABOUT 30 M LONG AT THE SURFACE, BUT LENGTHENED TO MORE THAN 305 M ON THE 152 M LEVEL. GRADE OF ORE DECREASED AS VEIN THICKENED.; DIP = 70 – 80 NE ; DIP = 70 – 80 NE |
| Local Structure |
|
| Non-Ore Minerals |
MASSIVE WHITE QUARTZ, MUSCOVITE, ARSENOPYRITE, PYRITE |
| Ore Minerals |
COARSE FLAKEY GOLD, SILVER; TUNGSTEN |
| Mineral Occurrences |
| Mineral Species |
Variety |
Strunz |
Frequency |
| ACANTHITE |
Not Specified |
2/B.05-10 |
Inferred |
| ANKERITE |
Not Specified |
5/B.03-20 |
Reported |
| ARSENOPYRITE |
Not Specified |
2/D.22-10 |
Reported |
| FERBERITE |
Not Specified |
4/D.16-20 |
Reported |
| GOLD |
Not Specified |
1/A.01-40 |
Inferred |
| MUSCOVITE |
Not Specified |
8/H.10-70 |
Reported |
| PICKERINGITE |
Not Specified |
6/C.12-10 |
Reported |
| PYRITE |
Not Specified |
2/D.17-30 |
Reported |
| QUARTZ |
Not Specified |
4/D.01-10 |
Reported |
| SILLIMANITE |
Not Specified |
8/B.02-10 |
Reported |
| SILVER |
Not Specified |
1/A.01-20 |
Inferred |