Key	FCAVM
Name	Longstone Lake
Language of origin	Undetermined
Category	O
Status	Official
Feature Type	LAKE-Lake
Feature Generic	Lake
Location	Frontenac
Province/Territory	Ontario
Latitude	45.08645
Longitude	-76.79955
Coordinate Accuracy	100 meters
Map	031F02
Relevance at Scale	50000
Toponymic Feature	0c474ff8849c20c313fd39db97423d03
Decision Date	1946-12-02
Provider	Ontario-Ministry of Natural Resources and Forestry