Banc du Geyser

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Banc du Geyser

Disputed reef
Satellite image of Banc du Geyser (center) with Mayotte (left), the Glorioso Islands (top right) and Madagascar (bottom right)
Banc du Geyser
Other names	Banc du Geysir, Arecife de Santo Antonio
Geography
Location	Mozambique Channel
Coordinates	12°19′12″S 46°27′00″E / 12.32000°S 46.45000°E / -12.32000; 46.45000
Archipelago	Comoro Islands
Length	8 km (5 mi)(low tide only)
Width	5 km (3.1 mi)(low tide only)
Highest elevation	8 m (26 ft)
Highest point	South Rock
Administration
France
Claimed by
Comoros
Madagascar
Demographics
Population	0

Banc du Geyser (also Banc du Geysir) is a mostly submerged reef in the Mozambique Channel's northeastern part, 125 km (78 mi) northeast from Mayotte, 112 km (70 mi) southwest of the Glorioso Islands and 200 km (124 mi) off the northwestern coast of Madagascar.