Survey Metadata
Lake sediment
Ontario
1999
Lake sediment survey, Operation Treasure Hunt, NTS 52H/11, 14, 52I, Armstrong-Lake Nipigon area, northwestern Ontario, 1999.
Location map
(requires an Internet connection)
Survey Description
In September and October 1999, lake sediment samples were collected at 2176 sites in the Armstrong-Lake Nipigon area, northwestern Ontario, as part of Operation Treasure Hunt, Area C.
The data are published in Ontario Geological Survey Open File Report OFR6027 and Miscellaneous Release-Data, MRD056.
The data are also part of a compilation database, Lake Geochemistry of Ontario – 2019.
Publication History
| Index | Publication |
|---|---|
| 1 | Ontario Geological Survey (2000). Armstrong–Lake Nipigon area lake sediment survey: Operation Treasure Hunt – Area C. Ontario Geological Survey, Open File Report 6027, 96 p. ( more) |
| 2 | Ontario Geological Survey (2000). Lake sediment and water quality data from the Armstrong–Lake Nipigon area, northwestern Ontario. Ontario Geological Survey, Miscellaneous Release-Data, MRD056. ( more) |
| 3 | Ontario Geological Survey (2020). Lake geochemistry of Ontario—2019. Ontario Geological Survey, online database. https://www.geologyontario.mndm.gov.on.ca/mndmaccess/mndm_dir.asp?type=pub&id=LakeGeochemON. Accessed March 30, 2023. ( more) |
Project History
Geographic Extent
| Minimum Latitude | Maximum Latitude | Minimum Longitude | Maximum Longitude |
|---|---|---|---|
| 49.5° | 50.75° | -90° | -88° |
The geographic extent of the survey is defined by the following polygons:
-
Covers all of NTS 52H/11 (Kabitotikwia Lake), 52H/14 (Gull Bay) and most of 52I (Armstrong) in the Armstrong-Lake Nipigon area, northwestern Ontario. The study area is located both north and west of Lake Nipigon. It is bounded to the south by 49.5°N latitude. The centre of the study area is located approximately 200 km north-northeast of Thunder Bay.
Keywords
- Date modified: