 ... action. Mr. Mushet writing to Mr. C. Archibald, said : — " The shell ore is quite a novelty, and the magnetic character of some of the pieces contrasts strongly with the inert state of others to all appearance of similar composition. I have examined...  The Mines and Mineral Lands of Nova Scotia - Page 59by Edwin Gilpin - 1880 - 129 pagesFull view - About this book
 | Mines and mineral resources - 1872
...variety to another being gradual and dependent on the distance from the seat of metamorphic action. Mr. Mushet writing to Mr. C. Archibald said : —...and the magnetic character of some of the pieces, conti'jists strongly with the inert state of others to all appearance of similar composition. I have... | |
 | Geological Survey of Canada - 1906
...variety to another being gradual and dependant on the distance from the seat of rnetamorphic action. Mr. Mushet writing to Mr. C. Archibald, said : —...composition. I have examined it and find that it is curiously comprised of magnetic and non-magnetic lamina?. The assay of the former gives 67| per cent, and the... | |
 | Geological Survey of Canada - Geology - 1904
...variety to another being gradual and dependant on the distance from the seat of metainorphic action. Mr. Mushet writing to Mr. C. Archibald, said : —...composition. I have examined it and find that it is curiously comprised of magnetic and non-magnetic- laminae. The assay of the former gives 67J per cent, and the... | |
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