88 
A. 13. Edwards. 
I 
SiOo 
31-13 
ALO, 
13-16 
Fe.O. 
2-0() 
FeO 
11-52 
MgO 
5-88 
CaO 
9-70 
Na^O 
1-40 
k,6 
1-14 
H.O+ 
6-4] 
H.,0— 
0-30 
CO, 
tr 
TiO., 
1-19 
PoO, 
0-01 
MnO 
0-19 
FeS., 
n.d. 
100-17 
TABLE 1. 
o 
3 
4 
50-70 
50-98 
40-90 
14-02 
11-00 
14-12 
0-90 
5-72 
0-07 
12-70 
10-07 
12-30 
3-06 
5-88 
6-90 
8-06 
8-09 
10-92 
3-01 
2-75 
2-83 
1-37 
2-11 
1-07 
0-20 
0-28 
1-24 
1-33 
I • 73 
0-22 
nil 
1-S4 
0-70 
1-88 
0-90 
0-03 
0-29 
0-90 
0-43 
tr 
99-94 
101-00 
99-02 
5 
0 
A 
54-44 
50-34 
49-42 
7-72 
12-80 
14-95 
8-22 
4-11 
1-38 
11-20 
8-98 
10-76 
4-00 
1 ■ 10 
0-16 
0-08 
12-90 
9-85 
3-14 
Ml 
2-70 
1-91 
tr 
0-72 
0-20 
0-00 
0-77 
2-01 
0-62 
0-09 
nil 
0-08 
nil 
I -48 
0-34 
1-95 
. . . 
. • . 
0-55 
0-22 
0-36 
0-47 
0-1 0 
O-IO 
0-26 
101-38 
99-08 
100-03 
Explanation. 
1. [3774], tw(»*pyn)xi‘n(‘ (iiiartz-dolcrite. from 4 milos .soutJi-west of F.IL <>6. Analyst— 
A. 13. Edwards. 
2. [3768], two-yjyvoxeno q iiartz-dolcrite, from ttio below F.13. .“>2, north of Mt 
Shadford, Fpper Frinee Regent River.' Analyst— Q. G. Gibson. Bull \u‘ 
(reol. Sun:. IF. A. 
1. [37.'>IJ, two-pyroxene dolerite, fi-om Camp, F.B. 32. fSynnott Creek, Charnley River 
Analyst— C. C. AVilson. Bull. 07. GVoL Surv. IF. A. 
4. [3771], Iwo-pyroxene dolcrit(% from 3 miles south-east oi Mt. Lvell, Glenelo- River 
{laccolith). Analyst- G. Gibscni. Bull. 67, (ieol. Sure. IF. A. 
5. [3733], alt(‘red two-pyroxene ilolerit(‘, from the Isdell River. Analyst— C. G Gibson 
Ball. 67, (reol. Snrr. IF. A. 
6. [376(1], Epidote-glaucophane rock (a]tere<l two-pvro\ene dolerite). from Camp. F.B 
32, Synnolt (’reek, (‘harnley River. Analyst— (\ G. Gibson. Bull 67 
Geol. Siin\ IF. A. ' ’ 
A. [7728], dolerite, sill or flow, Irregnlly Creek, Cpper Ashburton River, North-West 
I)i\ision. Analyst — H. Rowley. Bull. 33, Geol. Snrr. IF. A., pp. 1094, 109. 
SiO.> ... 
aiA- 
Fe..()., 
FeO ... 
MffO ... 
CaO ... 
NaAl ... 
KgO ... 
H,0 + 
H.,0— 
c6.> ... 
TiG", ... 
p,o: ... 
MnO ... 
FeS., ... 
TABLE JI. 
1. 
o 
3. 
4. 
51-40 
51-04 
45-59 
49-50 
16-38 
13-00 
13-54 
17-29 
1 - 20 
2-08 
9-39 
3-95 
12-78 
8-40 
4-87 
7-78 
2-30 
7-94 
3-01 
7-24 
7-32 
5-68 
20-19 
7-75 
3-14 
4-30 
0-57 
3-23 
1-72 
1-83 
0-00 
0-67 
0-12 
0-30 
0-28 
0-27 
1-99 
2-64 
0-68 
Ml 
nil 
nil 
tr. 
1 -00 
1-30 
0-08 
0-87 
0-01 
tr. 
0-34 
0-37 
0- 13 
nil 
0-17 
n.d. 
99-47 99-37 99-40 
99-82 
Evpla, nation. 
1. [3749], two-pyroxene andesine-basalt, from 1 mile north-west of Camp, F.B. 28, junc- 
tion of Maurice Creek and Charnley River. Analyst— G. G. Gibson. Bull. 
67, Geol. Surv. TF.A. 
2. [3770], andesine-basalt, from 3 miles north of F.B. 79, Xapier Broome Bav. Ayialyst — 
C. G. Gibson. Bull. 67, Geol. S'urv. IF. A. 
3. [3777], epidositized andesine-basalt, from the same locality as 3776. Analyst — C. C. 
Wilson. Bull. 67. Geol. Svrr. IF. A. 
4. [7248], hornblende andesine-basalt, from the Hann River, near its junction with the 
Fitzroy River. Analyst — A. B. E(hva?*ds. 
