Slide: WD_2_23

Contains quartz-bearing temper sand diagnostic of derivation from Saipan.

Mineral and Rock Abundances

Fabric: tpr5 - Saipan dacitic

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%
Cal. QuartzFeldspar Pyroxene Amphibole Opaques OlivineBiotite Muscovite Epidote Garnet/ Spinel Ig./Met. Rocks Sed. Rocks Grog Lithics
0 3 3 0 0 1 0 0 0 0 0 5 0 0 vitric, felsitic

Images

Guam43D Guam43D
Sherd 43D from Waterfront Annex (Guam). Slide WD_2_23 from Dickinson Collection, Bishop Museum. x4 Magnification PPL (left) XPL (right). Scale bar: 0.5mm. High resolution image in VIMIPO (user: Guest pwd: Guest). Imaged by K. Hardy and M. Leclerc, ANU.

Sherd: 43D

None

Period: None wikidata:

Site: Waterfront Annex (Guam)

Suspected origin site: Saipan

References:

204 Guam, Mariana, 2001 (Dickinson, W.)