GEOROC Sample Information

Location
Latitude 12.5 | Longitude -70
CARIBBEAN-COLOMBIAN PLATEAU / ARUBA / ARUBA BATHOLITH
W OF RINCON
OCEANIC PLATEAU

Reference

PRIEM H. N. A.,BEETS D. J.,BOELRIJK N. A. I. M.,HEBEDA E. H.

ON THE AGE OF THE LATE CRETACEOUS TONALITIC/GABBROIC BATHOLITH ON ARUBA, NETHERLANDS ANTILLES (SOUTHERN CARIBBEAN BORDERLAND)

GEOL. MIJNBOUW 65 [1986] 247-265

Sample Name: ANT136

Sample Information

TONALITE, QUARTZ-HORNBLENDE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) AMPHIBOLE

AGE83.5 ± 3.3 MA
K0.128 WT%

Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) AMPHIBOLE

K0.129 WT%