Blake River Megacaldera Complex
http://dbpedia.org/resource/Blake_River_Megacaldera_Complex an entity of type: Language
The Blake River Megacaldera Complex is a giant subaqueous caldera cluster or a nested caldera system that spans across the Ontario–Quebec border in Canada. The caldera complex is around 2.7 billion years old, consisting of a series of overlapping calderas of various ages and sizes. It lies within the southern zone of the Abitibi greenstone belt of the Superior Craton and has an area of 3,000 km2 (1,200 sq mi).
rdf:langString
rdf:langString
Blake River Megacaldera Complex
rdf:langString
Blake River Megacaldera Complex
xsd:float
48.33474349975586
xsd:float
-79.2720947265625
xsd:integer
13373752
xsd:integer
1106197246
<second>
8.53948656E16
rdf:langString
Ontario-Quebec, Canada
rdf:langString
Blake River Megacaldera Complex map.jpg
rdf:langString
Map of the Blake River Megacaldera Complex. Misema Caldera is highlighted in red, New Senator Caldera in cyan and Noranda Caldera in pale yellow.
rdf:langString
Calderas
xsd:string
48.334744 -79.272093
rdf:langString
The Blake River Megacaldera Complex is a giant subaqueous caldera cluster or a nested caldera system that spans across the Ontario–Quebec border in Canada. The caldera complex is around 2.7 billion years old, consisting of a series of overlapping calderas of various ages and sizes. It lies within the southern zone of the Abitibi greenstone belt of the Superior Craton and has an area of 3,000 km2 (1,200 sq mi). The Blake River Megacaldera Complex has been a centre of major interest since 2006 with numerous excursions at the international, national and local level. It is a world-class metallotect with respect to both hydrothermal Cu-Zn massive sulfides and gold-rich massive sulfides.
<second>
8.50792896E16
xsd:nonNegativeInteger
4511
<Geometry>
POINT(-79.272094726562 48.334743499756)