126 
14 
15 
16 
bo 
N. Z. ROCKS. 
Serpentine, with Oxide of Copper. Dun Moun- 
tain, Nelson. 
Gossan of a Copper lode. Dun Mountain, Nelson. 
Copper Ore, prepared for the market. Otea Com- 
pany, Great Barrier Island. 
CHRoMiIuM GROUP. 
Chrome Ore, showing surface decomposition, Dun 
Mountain, Nelson. 
Dunite, interspersed with Crystals of Chrome Ore, 
Dun Mountain, Nelson. 
Chrome Ore, interspersed with Dunite. Dun 
Mountain, Nelson. 
4 Chrome Ore, occurring in bands in Dunite. Dun 
1S OH 
oo 
bo 
em Ww 
Mountain, Nelson. 
Massive Chrome Ore. Dun Mountain, Nelson. 
Crystallized Chromate of Tron. Nelson. 
Chrome Ore. <Aniseed Valley. 
a. Chromate of Lead. 
Preparations from ) 6. Chromate of Potash. 
Chrome Ore. ce. Chreme Alum. 
d. Sub-chromate of Lead. 
Lrap Group. 
Galena (Sulphide of Lead), in Quartz, associated 
with Iron Pyrites. Rolling River, Nelson. 
Galena, interspersed with Copper Pyrites, 
Quartz. Otea, Great Barrier Island. 
Galena, interspersed through Quartz.  Tararu 
Creek, Thames, Auckland, 
Mimetesite (Arseniate of Lead.) Dun Mountain, 
Nelson. 
in 
MISCELLANEOUS. 
Stibnite. Thames, Auckland. 
Dufreynosite (Sulphides of Lead and Arsenic), 
in Diorite. Mine Bay, Great Barrier Island. 
Zine Blend (Sulphide of Zinc), Tararu Creek, 
Auckland. 
Phosphate of Alumina. Stewart’s Island. 
