Key	FCEMJ
Name	Mystery Lake
Language of origin	Undetermined
Category	O
Status	Official
Feature Type	LAKE-Lake
Feature Generic	Lake
Location	Algoma
Province/Territory	Ontario
Latitude	47.0544444
Longitude	-83.5294445
Coordinate Accuracy	100 meters
Map	041O04
Relevance at Scale	250000
Toponymic Feature	7b06f9f7d05211d892e2080020a0f4c9
Decision Date	1974-02-26
Provider	Ontario-Ministry of Natural Resources and Forestry