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Point Counting Data Record Sheet (Rock and Aggregrate)
A B C D E F G H I J K L M N O
1 MD MD MD MD MD MD OP OP MD PL OP OP OP MD MD
2 MD MD PL MD MD MD MD MD PL PL MD OP MD MD MD
3 MD MD PL MD MD MD PL MD MD MD MD MD MD MD MD
4 B B MD MD MD MD PL MD MD MD MD MD MD MD MD
5 B B MD MD MD MD MD MD MD MD MD MD MD MD MD
6 MD PL MD MD MD MD MD MD MD MD MD MD MD PL MD
7 MD MD PL MD MD MD MD MD MD MD MD MD MD PL PL
8 MO MD PL MD MD MD MD MD MD MD MD MD MD MD PL
9 MO MD PL MD MD MD MD MD MD MD PL MD MD MD MD
10 PL MD MD MD MD MD MD MD MD MD PL MD MD OP OP
11 MD MD PL MD MD MD MD MD MD MD MD MD MD MD MD
12 MD MD PL MD MD MD MD MD MD MD MD MD MD MD MD
13 MD MD MD MD MD MD MD MD MD OP MD MD MD MD MD
14 MD MD MO MO MD MD MD MD MD OP MD MD MD OP OP
15 MD MD MO MO MD MD MD MD MD MD MD MD MD OP OPKeterangan :
B : Biotit
Pl : Plagioklas
OP : Ortopiroksen
MD : Massa Dasar
MO : Mineral Opak
Presentase :
PL = 15225
x100 %=6,66 %
MO = 4
225x100 %=1,77 %
MD = 190225
x100 %=84,44 %
OP = 12225
x100 %=5,33 %
B = 4
225x100 %=2,66 %
Grid sayatan
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