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Oldest known terrestrial rock
Nuvvuagittuq, Ujaraaluk unit
Garnet-rich Amphibolite : 4.388Ga (+15/-17Ma)
Published
Science, Vol 321, pages 1828-1831, 26 september 2008
Formation age and metamorphic history of the Nuvvuagittuq Greenstone Belt. O'Neil, J., Carlson, R. W., Paquette, J.-L. & Francis, D. in Precambrian Res. 220-221, 23–44 (2012)




Slice - 1.52g - 76$ - SOLD


Slice - 1.85g - 92$


Slice - 1.96g - 98$


Slice - 2.25g - 112$


Slice - 2.27g - 113$


Slice - 2.46g - 123$


Slice - 2.55g - 127$


Slice - 2.63g - 131$


Slice - 2.64g - 131$


Slice - 2.87g - 143$


Slice - 2.95g - 147$


Slice - 3.34g - 167$
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