PLUTONIC ROCKS.—OASES IL AND III. 13 
* 
6. Ferspar Porpuyry. 
eep shaft on ‘range between 
Daylesford and Deep Creek. 
colored rock, with embedded 
and fragments of shale. 
* 
7. FELSPAR PORPHYRY. 
Same locality as last. 
Containing veins of a siliceous car- 
Onate of lime, i 
Slate- 
felspar 
* 
8. FELSPAR PORPHYRY. 
Map No. Ra 45. 
Orr’s. Kangaroo Creek. Lot 3, 
section 4, parish of Burke. 
+ sheet 9 S.W. 
White and yellow, granular, fel- 
Spathic base, with small crystals of 
quartz and felspar. 
*9. FELSPAR PORPHYRY. 
. Map No. Ra 5. 
South boundary of lot 4, section 
2A, near S.W. corner of parish 
Rag lie i sheet 14 
Dense, grey. anitic b ith em- 
bedded vent granitic base, with em: 

10. FELSPAR PORPHYRY. 
Map No. Ra 16b. 
East flank of Mount Macedon. 
4 sheet 6 N.W. 
| Light yellowish-brown, earthy base, 
with pinkish veins, and containing 
quartz crystals and decomposed pieces 
of felspar. (See “Building Stones,” 
No. 16.) : 
11. FELSPAR PORPHYRY. 
Map No. Ra 26c. 
Mount Diogenes or “ Camel's 
Hump,’ Mount Macedon. + 
sheet 6 N.W. 
Light-colored, granular base, with 
black specks, probably hornblende, and 
enclosing crystals of orthoclase, felspar 
and quartz. 
12. FELSPAR PORPHYRY. 
Map No. Ra 27c. 
Drydens or “ Hanging Rock,” 
Lot 6, parish of Newham, 
4 sheet 6 N.W. 
Granular, felspathic base, with crys- 
tals of felspar and dark specks, probably 
hornblende. i 

Case III. 
PORPHYRIES (continued), SYENITES, GREENSTONES. 
13. FELSPAR PORPHYRY. ; 
Map No. Ra 26b. 
5 “ Camel’s Hump,” Mount Macedon. 
ł sheet 6 N.W. . 
Dark-grey, fine-grained (oligoclase), 
felspathic base, with crystals of yellow 
and glassy-looking felspar—oligoclase 
and orthoclase—and black specks, pro- 
bably schorl or hornblende. (See Table 
of Analyses, page 94.) 
14, Fetspar PORPHYRY. 
Map No. Ra 16c. 
East flank of Mount Macedon. 
4 sheet 6 N.W. 
Very dark, hard, sub-crystalline base, 
with yellowish-green crystals of glassy- 
looking felspar. (See “Building Stones,” 
No. 17.) 
15. FELSPAR TRAP. 
Map No. Ra l6a. 
Same locality as the last. 
Dark-colored, hard, felspathic rock, 
without distinct crystals of felspar. 
(See “Building Stones,” No. 15.) 
16. FELSPAR PORPHYRY. 
Map No. Ra 25b. 
Brock’s Monument, N.E. of Mount 
Macedon. 4 sheet 6 N.W. 
Grey, dense granular base, with crys- 
tals of glassy-looking orthoclase, 
17. Granitic PORPHYRY. 
’ Map No. R 46, 
Dividing Range, north of Newham. 
4 sheet 5 S.W. 
Hard, grey base, with crystals of 
glassy-looking and white felspar, black 
mica, hornblende and quartz. 
*18. Granitic PORPHYRY. 
List No. R 100. 
East of Barfold, parish of Em- 
berton. 4 sheet 13 S.E. 
Occurs in Silurian rocks, and consists 
'of a grey, granitic base, with crystals of 
quartz, greenish-yellow felspar, a little 
mica and hornblende. 
Those marked with an * occur as dykes (Elvans). 
