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SAMPLE INFO : Barth_1956_4

Sample ID:	Barth_1956_4
Station ID:	Barth_1956_4
Latitude:	56.58
Longitude:	-169.63
Datum:	NAD83
Date Sampled:	1948-01-01
Sample Type 1:	Lava
Sample Type 2:	Dike

Text Description:
Sample of margin of aplite dike on St. George Island. The dike is intrusive into peridotite with a gradual transition, over less than one yard, from a very fine-grained chilled margin to a medium-grained, granular central portion. The margin is about 30 feet, the width of the total intrusion about 1,300 feet.

References:

Geology and petrology of the Pribilof Islands, Alaska

GEOCHEM DATA

StationID	Latitude	Longitude	Geologist	DateVisited	Age Info	Volcano	Eruption	Location Description	Text Description	Sample ID	Sample Type 1	Sample Type 2	Final Unit	Material	SiO2	TiO2	Al2O3	FeOT	MnO	MgO	CaO	Na2O	K2O	P2O5	Total-majors	REF majors	METH majors	Fe2O3/Fe203T orig	FeO/FeOT orig	Volatiles csv	METH volatiles	Cs	Rb	Ba	Sr	La	Ce	Pr	Nd	Sm	Eu	Gd	Tb	Dy	Ho	Er	Tm	Yb	Lu	Y	Zr	Nb	Hf	Ta	Pb	Th	U	Sc	V	Cr	Fe	Co	Ni	Cu	Zn	Ga	Mo	As	Na	K	Ref trace1	METH trace1	Rb	Ba	Sr	La	Ce	Nd	Sm	Eu	Gd	Dy	Er	Yb	Lu	Y	Zr	Nb	Pb	Th	U	Sc	Ti	V	Cr	Ni	Cu	Zn	Ga	Ref trace2	METH trace2	Light csv	Halogen csv	other major csv	other lile csv	other ree csv	other hfse csv	other hpe csv	other tm csv	other misc csv
Barth_1956_4	56.58	-169.63	Barth, T. F. W.	1948-01-01		St. George volcanic field		St. George Island	Sample of margin of aplite dike on St. George Island. The dike is intrusive into peridotite with a gradual transition, over less than one yard, from a very fine-grained chilled margin to a medium-grained, granular central portion. The margin is about 30 feet, the width of the total intrusion about 1,300 feet.	Barth_1956_4	Lava			Whole-rock	71.66	trace 0	15.59	1.82	0.03	0.24	0.62	5.14	3.17	0.08	100.4	301	NN	0.78	1.13	H2OP=1.26; H2OM=0.39	NN

SAMPLE LOCATION

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