C—3.

Schedule of Ores and Tailings treated by Cyanide Process during 1894-95.

8

No. Name of Sender. Locality or Mine. Dry Weight Assay-value of Ore. Strength < BulUon Value per extracted. Ounce. 1 ier Percentage Extraction. Gold. Silver. Value. Eemarks. of Parcel. Silver. Value. Gold. 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 A. H. Long J. Corbett School of Mines ... Monowai Mine ... lf ... tl ... tr P. McGregor A. H. Long J. E. Smith It • • • Norfolk Mine E. J. Say Nixon ... Empire City Mine Norfolk Mine Waihi Marototo Te Aroha Waiomo Ohui Waihi Waiotahi Mine n Tararu Creek... Kanio Wakamarina... Tararu Creek... Lb. 600 300 4,930 4,480 1,120 2,240 1,120 2,115 2,000 1,120 1,120 1,120 1,910 100 1,620 2,300 2,400 2,000 600 800 650 600 800 4,480 2,400 Oz. dwt. gr. 2 18 6 6 1 1 2 16 3 0 12 I 1 2 16 0 12 14 15 4; 4 HO 4 3 0 0 1 16 0 5 1 J 0 3 18 I 0 10 0 0 0 23 0 16 0 18 21 0 7 12 : 0 12 14 J 0 2 12 2 15 10 1 15 7 0 12 14 0 12 14 0 0 7 0 3 18 Oz. dwt. gr. 9 2 8 20 13 9 3 15 15 28 14 17 9 9 1 6 16 3 13 19 18 36 2 0 15 6 14 1 3 13 0 2 12 0 1 20 0 5 0 0 0 9 0 3 9 2 16 18 3 8 3 11 6 15 2 7 22 3 6 12 19 8 4 2 2 4 1 19 7 0 12 0 16 10 £ s. a. 9 3 6 27 6 0 4 16 2 14 5 0 5 5 0 3 0 7 6 16 19 10 0 17 15 0 0 8 6 10 6 0 15 3 2 0 6 0 3 11 0 5 6 4 0 0 1 15 0 3 12 0 0 14 9 11 5 9 9 0 0 2 14 5 2 13 0 0 14 0 16 6 Per Cent. 0'45 0-5 0-75 0-60 0-50 0-65 " 0-65 0-50 0-50 0-40 0-40 0-40 0-40 0-35 0-60 0-60 0-45 0-50 0-48 0-54 0-48 0-50 Oz. dwt. gr. 2 7 0 2 17 0 6 8 0 40 0 0 21 2 0 16 10 0 0 "5 0 0 16 £ s. d. 0 13 0 0 14 10 0 10 6 0 18 0 j 0 8 6 0 16 1 0 4 0 110 93-9 98'0 82-0 92-0 91-0 77-0 70-0 85-0 95-0 98-0 96-0 90-2 93-0 96-0 85-0 87-0 93-0 95-0 93-0 74-0 72-0 72-0 93-0 97-5 67-0 580 77-0 13-0 13-0 46-0 93-0 69-0 65-0 88-0 67-0 75-0 35-0 360 21-0 93-3 70-0 56-0 77-0 30-0 93-1 97-9 81-0 87-0 84-0 72-0 ) 68-0 J 800 94-5 97-5 94-5 90-0 92-0 95-0 76-0 77-0 76-0 88-0 84-4 70-5 74-4 71-0 A clean ore. Highly-mineralised roasted tigs. Surface ore. Mineralised with blende, ironand copper-pyrites. A clean ore. tr Too low grade to treat. Pyritous tailings. Highly-pyritous tailings. Shaly country rock. Glean ore, with scheelite. Decomposing pyritous tailings, rt Broken Hill Mine Betreat Mine St. Hippo Mine ... Alpha Mine Ivanhoe Mine Imperial Mine ... Minister of Mines Empire City Mine ,, ... Waiomo Marototo Waitekauri ... 0 4 18 6 19 0 5 11 0 4 0 0 0 13 0 3 2 0 5 15 0 19 0 1 15 0 0 4 6 0 3 0 0 11 6 0 8 0 14 0 0 6 9 0 8 10 0 8 3 Ore with copper-pyrites. Clean surface ore. if ... Karangahake H Ore with pyrites. tr Canterbury ... Wakamarina... 0-35 0 7 0 0 17' 5 94-4 76-0 93 : 5 Too low grade to treat. Clean ore, with scheelite.