go HOFFMANN'S LIST OF 



the viciuity of Grillies Bay, south side of Texada Islaud, province of British Columbia. 

 Crystals pseudomorph after pyrite, E. B. Keurick, Aun. liep. Geol. Cau., vol. iii, p. 

 58 T, 1887. Mineral associations of magnetite, B. J. Harrington, Rep. Geol. Can., 

 1873-74, p. VJi. Analyses, by various analysts, ib., pp. 208-211. 



153. Malachite — Has, so far, not been met with in characteristic specimens, bvit merely 

 as an incrustation on copper ores or in the form of stains and small earthy masses in 

 copper-holding rocks. Of the numerous localities where it has been observed may 

 be mentioned — Spanish River, where some of the quartz veins carrying chalcocite are 

 stained throughout with green carbonate of copper; with galenite in a lode which 

 crosses a long narrow island near the shore at Thunder Cape, Lake Superior, province 

 of Ontario. In the form of little fibrous masses, with sulphurets of copper, in a drusy 

 calcite at the Black River mine, St. Flavien, Lotbiniere county, provinTîc of Quebec. 



151. Malacolite (diopside) — Large twin-crystals of white pyroxene, associated with 

 cinnamon-colored garnets, are found in druses in a pale greenish pyroxene rock in 

 the township of Orford (Sherbrooke Co.), and slender, pale greyish-green colored 

 crystals, sometimes six inches in length, occur imbedded in limestone at the Calumet 

 Falls (Pontiac Co.), province of Quebec. Crystals of pale greyish-green pyroxene — 

 often replaced on their acute lateral edges, and occasionally several inches in diameter 

 — associated with crystals of dark green pavgasite, and black tourmaline, are found 

 at the High Falls and at the Ragged Chute in the township of Blythfield, Renfrew 

 county, province of Ontario. Analyses, T. S. Hunt, Geo!. Can., 1863, pp. 467, 468. 



155. Manganite — Is frequently found associated with pyrolusite at Teny Cape (Hants 

 Co.) and elsewhere — often crystallized on that ore. It is abundant at Walton and 

 Cheverie, and is met with at Douglas and Rawdon, in Hants county, province of 

 Nova Scotia. Also occurs on Amherst Island, Magdalen Islands, province of Quebec. 



156. Marcasite — Has been obtained, by Prof. Chapman, from the walls of a vein holding 

 galenite and chalcopyrite, in the township of Neebing, a few miles east of the 

 Kaministiquia River, north-west shore of Lake Superior, province of Ontario. 



15*7. Martite — Has been met with in the Triassic trap of North Mountain, Digby county, 

 province of Nova Scotia, and was also observed by Prof. Chapman in a gneissoid 

 boulder from Bass Lake, a few miles north of Orillia, Simcoe county, province of 

 Ontario. 



158. Melaconite — Is recorded by Prof. Chapman as occurring, but in traces only, in 

 some of the copper deposits of the Eastern Townships of the province of Quebec. 



159. Melanterite — Has been found in some heaps of shale and slack coal at the G-lace 

 Bay coal mines, in Cape Breton county, province of Nova Scotia. Also occurs, in 

 small quantities, in many of the ores from the mineral veins of Lake Superior, Lake 

 Huron, and the Hastings region, province of Ontario. 



160. Meneghinite — Is found, apparently in a veinstone of quartz and dolomite, in the 

 vicinity of Marble Lake, in the township of Barrie, Frontenac county, province of 

 Ontario. Anal., B. J. Harrington, Trans. Roy. Soc. Can., vol. i, sec. iii, p. 79, 1882 

 and 1883. 



161. Mesole— Occurs, in association with mesolite, in trap rock in the neighborhood ol 

 Port George, Annapolis county, province of Nova Scotia. Anal., H. How, Ed. N. 

 Phil. Journ., new series, vol. viii, p. 207, 1858. 



