Fabric Code: tpr476

Moresby pyroxenic

Chert and quartz-feldspar equal. Green amphibole. Pyroxene and gabbro fragments. Source Eastern Bootless Inlet.

Sites:

Mineral and Rock Abundances

None (0)	Minor (1)	Few (2)	Common (3)	Frequent (4)	Major (5)	Very Dominant (6)
0%	0-5%	5-15%	15-30 %	30-50%	50-70%	70-100%

Name	Cal.	Quartz	Feldspar	Pyroxene	Amphibole	Opaques	Olivine	Biotite	Muscovite	Epidote	Garnet/ Spinel	Ig./Met. Rocks	Sed. Rocks	Grog	Lithics/ Region
Max	0	3	3	3	1	4	0	0	0	0	0	0	3	0	chert
Min	0	1	1	3	0	3	0	0	0	0	0	0	3	0	PNG

Representative slides:

No representative slide details available.

References:

A Petrographic Method of Sourcing Potsherds from the Port Moresby Area of Papua New Guinea (Worthing, MA.)