215 very difficult. Glacial drift appears to be thick, except over some of the exposures, and a small creek flowing through the property has cut a channel 10 feet deep in the drift. GEOLOGY 10) he only rocks exposed are hornblende diorite, contact metamorphic rock (principally garnet), and small apophyses of granite cutting the diorite. Neither limestone nor voleanic rocks occur, as far as could be observed. Most of the exposures are isolated, and magnetite is in contact with diorite at only one place. The relationship of the granite apophyses to the diorite is the same as that observed in the Bald Eagle, and as that suggested for the Crown Prince. OCCURRENCE OF THE MAGNETITE The magnetite occurs in four isolated exposures, strung out for 250 feet in a northwesterly-southeasterly direction, principally in contact with contact metamorphosed rock (largely garnet). The host rock of the magnetite is not known, and no structure that has so far led to its recogni- tion is preserved in the magnetite. All that can be said of the occurrence is that the magnetite is found exposed in four bodies showing no connexion with one another, and indicating nothing with respect to the attitude or structure of the deposit as a whole. CHARACTER OF THE MAGNETITE The magnetite is much purer than on the Bald Eagle or Crown Prince claims. It is much more solid, is generally free from sulphides, but is mixed with various amounts of garnet. What is mapped as magnetite contains less than 25 per cent by volume of admixed garnet. ORIGIN OF THE DEPOSIT No assured mode of origin can be assigned to this deposit as a result of the data obtained from the investigation. The characteristic association of magnetite, garnet, and hornblende diorite, however, suggests a contact metamorphic origin similar to the Crown Prince and Bald Hagle, but the absence of unaltered limestone or volcanics prevents a statement of the nature of the replacement. ECONOMIC CONSIDERATIONS Extent of Deposit The four outcrops of magnetite have the following approximate surface dimensions: Feet Square feet 45 x 10 = 450 30 X 10 = 300 30 XK 13 390 25 10 = 250 Total area 1,390 At the edge of the most northwesterly exposure there is a shaft, believed to be from 15 to 20 feet deep, full of caved rock at the bottom. Since there is magnetite exposed for its full depth, there is r' sason to believe that that body of magnetite has a surface area of 450 square feet and a