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N. Z, ROCKS, 
G@CONOMIC MINERALS. 
GRAPHITE GROUP. 
Graphite, or Plumbago. (Black Lead.) Ruatanua. 
Graphite. Eccles Mine, Pakawau, Nelson. 
Graphite. Prepared by New Zealand Plumbago Co. 
Pakawau. 
Graphite Slate. Mary Bank, Wakapuaka, Nelson. 
AURIFEROUS GRoUP. 
WASH DIRTS, 
Darkies’ Terrace, Nelson. 
Kaioi River, Nelson. 
Jones’ Flat, Charleston, Westland. 
Totara Dirt. Jones’ Flat, Charleston. 
Robinson’s 90 ft. Jones’ Flat, Charleston. 
Wetherstones. Otago. 
Fork of Totara River, Westland. 
Taipo Workings. 
Totara Creek. Blockade Gully. 
Loose Conglomerate. Ballarat Hill, Waimea. 
Ho Ho Diggings. 
Okarita. Westland. 
Paddock Diggings. Kanieri, Westland. 
REEF STONES, 
Brecciated Quartz Reef, containing Amorphous 
and Crystalline Quartz, Mica, Chrysocolla, Chal- 
copyrite, and Oxide of Iron. Arrow Reef, Otago. 
Brecciated Quartz Reef, with vein of Crystalline 
Quartz. Waipori Bridge, Otago. 
Compact Brecciated Quartz Reef, Nugget Reef, 
Shotover, Otago. 
Quartz Reef, containing Copper and Gold. Upper 
Shotover Reef, Otago. 
Crystallized Quartz; the amorphous part at the 
base of the crystals being rich in Gold. 
of All Nations. 
Reef traversed by threads of Auriferous Pyrites 
and Quartz. Thames, Auckland. 
Hope 
