Acoje Mine Flashcards
(7 cards)
1
Q
___ km north of the Masinloc mine
A
13 km
2
Q
interlayered in ____ with clinopyroxenite near a large mass of _____
A
dunite; norite
3
Q
The ore deposits lie some hundreds of meters _____ of the norite.
A
west
4
Q
_____ and ______ sulfides have been mined from the lower levels at the south end of the mine.
A
Nickel and platinum
5
Q
The sulfides occur as irregular _____ in serpentinized dunite. This ore, according to Hulin (1939), ranges in nickel content from 1 to 8 percent and averages 1.5 percent. Platinum averages about 0.1 oz per ton.
A
irregular blebs
6
Q
Sulfides recognized by Hulin (1939) include intimately intergrown ____, _____, _____, and ______.
A
pyrrhotite, troilite, pentlandite, and violarite
7
Q
A
