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Garden Island (Ontario)

Garden Island
Wolfe island canada.jpg
NASA image of Wolfe Island. Garden Island is the small island north of Wolfe Island directly beneath the mouth of the river labelled Kingston. New York is the landmass in the right corner.
Garden Island is located in Southern Ontario
Garden Island
Garden Island
Location in southern Ontario
Geography
Location Lake Ontario
Coordinates 44°12′02″N 76°27′57″W / 44.20056°N 76.46583°W / 44.20056; -76.46583Coordinates: 44°12′02″N 76°27′57″W / 44.20056°N 76.46583°W / 44.20056; -76.46583
Archipelago Thousand Islands
Area 65 acres (26 ha)
Administration
Canada
Province Ontario
County Frontenac County
Township Frontenac Islands

Garden Island is an island in the municipality of Frontenac Islands, Frontenac County, in Eastern Ontario, Canada. Part of the Thousand Islands, it is located in the St. Lawrence Seaway, approximately 2 miles (3 km) south of Kingston, northwest of Wolfe Island, and is approximately 65 acres (26 ha) in size.

From the mid-1830s to around 1914, Delino Dexter Calvin and, later, his son, Hiram Augustus, operated a shipping and lumber operation based on the island. There was small industry consisting of timber transported to the island on ships and then assembled into large rafts that were floated down the Saint Lawrence River to Quebec City for transport to Britain. Now somewhat of a ghost town, few remnants of the original village exist.

The history of the former shipyard is the subject of an exhibit at the Marine Museum of the Great Lakes in Kingston.

The geology of Garden Island is consistent with Wolfe Island and Howe Island as they are all part of the Township of Frontenac Islands.

The bedrock of the island consists of metamorphic and igneous Precambrian rocks, which are part of the Frontenac Terrane of the Central Metasedimentary Belt. This is consistent with a significant amount of the geology of Frontenac County. The metamorphic rocks, were deposited as sediments and consolidated into sedimentary rocks at least 950 million years ago. The combination of a deep burial of sedimentary rocks and the penetration of magma which resulted in igneous rocks. Erosion then revealed the metamorphic and igneous rocks. The metamorphic rocks that are found in the area include: schist, gneiss, amphibolites, quartzite, and marble. The igneous rocks found include: quartz monzonites, granites, diorites, gabbro, diabase, and andesite.


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