LordHowe6

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LordHowe6

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Description:
basalt cut by multi-directional dyke swarm. Lord Howe Island.
Capture Date: March 16, 2015, 2:52 p.m.
Latitude: -31.55469752000 degrees
Longitude: 159.09578331000 degrees
Elevation: 0.000 metres
Visualisation Type: 3D
Location Accuracy: 20 metres

Keywords:
  • basalt
  • dyke
  • intrusive
Lithology:
basalt
Form Type:dyke
Description:the basalts are described as tholeiitic lavas, which large crystals of plagioclase, clinopyroxene and rare olivine.
Min Geological Age:Neogene
Max Geological Age:Cenozoic
Min Numerical Age:3.600
Max Numerical Age:66.000
Strat No:14280
Supergroup:
Group:
Subgroup:
Formation:North Ridge Basalt
Member:
Province:

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