34 Magnetite . . . . “occurs in irregular-shaped areas, varying in size from small bunches to great masses . . . . in long vein-like forms, and in grains disseminated through the altered rocks. It is usually associated with iron and copper sulphides, garnet, epidote, and other contact metamorphic minerals. Pyrrhotite is common in most of the magnetite lenses and in the altered areas. . . . Pyrite. . . . is less abund- ant. . . . Chaleopyrite . . . - occurs in grains and bunches in practically all the lenses. . . . Its distribution in the magnetite lenses is erratic. . . . Garnet and epidote . . . . are present in some quantity in nearly all the mineral occurrences seen. They occur as indi- viduals and in small aggregates. . . .” F “Practically all the mineral occurrences seen are replacement deposits, most of them situated at or near lime-porphyrite or granite-porphyrite contacts. . . . The typical irregular-shaped magnetite lenses grade into long, vein-like forms. These in some instances have magnetite as the principal vein filling, and in others chalcopyrite and the iron sulphides are the chief minerals present. The gangue . . . . consists of the country rock . . . . usually . . . . partially or wholly re- placed by secondary minerals”. . . . On the following pages are descriptions of any of the discovered deposits carrying sufficient magnetite to warrant considering them as primarily being iron ore deposits. (10 a) East Side of Harriet Harbour, Moresby Island On the east side of Harrict harbour, opposite the south end of the island lying in the entrance to the bay, is a mineralized area in which are small masses of magnetite. This occurence was briefly described by Dawson!. The mineralized zone is exposed on the beach and seems to strike inland. A shallow shaft has been sunk on it and it is revealed back from the shore by a trench 150 feet long. Where exposed on the beach the zone is perhaps 80 feet wide and consists of a confused assemblage of various types of fine-grained volcanic rocks, mainly intrusives, with small streaks and masses of magnetite and pyrite-rich patches and small areas of both country rock and magnetite. Inland the zone seems to narrow and where exposed by the narrow trench holds a body of comparatively pure magne- tite, 10 feet wide, with well-defined walls dipping at a high angle. No body of iron ore of commercial value is exposed. (10 b) Togo Mineral Claim, Harriet Harbour, Moresby Island LOCATION The Togo claim is on the slope rising from the west side of Harriet harbour, Moresby island. The mincral occurrences may be reached by following a small stream which reaches the beach at a place from which the bearing on the point on the east side of the entrance to Harriet harbour is north-northwest. The course of the stream is from the northwest. A trail follows its north side to an elevation of 400 feet, there crosses the stream, and pursuing a southerly course strikes a second stream at an elevation of 520 feet. Exposures of magnetite occur on the second stream at an elevation of about 570 feet and about 700 yards from the beach. 1 Dawson, G, M.; ‘Report on the Queen Charlotte Islands’; Geol. Surv., Canada, Rept. of Prog. 1878-79 pt. B, pp. 54-55, :