Himmelberg, Glen R.

Characteristics and petrogenesis of Alaskan-type ultramafic-mafic intrusions, southeastern Alaska / by Glen R. Himmelberg and Robert A. Loney - Washington : U.S. G.P.O. ; Denver, CO For sale by U.S. Geological Survey, Information Services, 1995 - iii, 47 p. : ill. ; c28 cm. - U.S. Geological Survey profess; 1564 .

'Field relations, petrography, rock chemistry,and interpretation of origin and emplacement of Alaskan-type intrusion'.

Includes bibliographical refrences ( p. 43-47)

Hadiah


Intrusions (Geology)--Alaska.
Geochemistry--Alaska.
Rocks, Ultrabasic--Alaska.