GSC Open File Release Notices

Archived information

The text below is an exact reproduction of the original release notice, which was often unilingual.  It contains information that is not readily available elsewhere.  The information on pricing and availability is out of date.

Release Notice Text

1957, 1958

1957  Regional lake sediment and water geochemical reconnaissance data, Ontario (parts of 52D, 52E); 70 p., 26 maps/cartes


1958  Regional lake sediment and water geochemical reconnaissance data, Ontario (52F); 120 p., 26 maps/cartes

Sediments: Zn, Cu, Pb, Ni, Co, Ag, Mn, As, Mo, Fe, Hg, LOI, U, F, V, Cd, Sb, Au; waters: U, F, pH, Ca, Mg, Alkalinity)

Release date/Date de diffusion: 11h30 EDT/HAE, 10 August/août 1989


These surveys were managed by the Geological Survey of Canada (GSC) and jointly planned by the GSC and the Ontario Ministry of Northern Development and Mines, Mines and Minerals Division, under the Canada-Ontario Mineral Development Agreement 1986-1990.

Ces levés ont été gérés par la Commission géologique du Canada (CGC) et planifiés conjointement par la CGC et la Division des mines et des minéraux du ministère du Développement du Nord et des Mines de l'Ontario dans le cadre de l'Entente Canada-Ontario d'exploitation minérale 1986-1990.


Viewing/Consultation: Mines and Minerals Division Library, Mining Recorder's Office, Toronto

Sales/Distributeur: Mining Recorder's Office, Toronto, Sioux Lookout, Kenora, Thunder Bay; GSC/CGC Ottawa

Price/Prix: $30.00 each/chacun


{#986, July 1989 circular}


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