Site: Dumbrique

Island: Cagayan Valley


Fabrics:

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. QuartzFeldspar Pyroxene Amphibole Opaques OlivineBiotite Muscovite Epidote Garnet/ SpinelIg./Met. Rocks Sed. Rocks Grog Lithics/ Region
tpr55 0 1 6 1 3 2 0 0 0 1 0 2 0 0 microlitic, felsitic, vitric, microphaneritic
Cagayan feldspathic 0 1 5 0 2 1 0 0 0 0 0 2 0 0 Philippines
tpr56 0 1 4 2 3 2 0 1 0 1 0 4 0 0 microlitic, microphaneritic, vitric, felsitic
Cagayan lithic 0 1 4 1 1 2 0 0 0 0 0 4 1 0 Philippines

Slides:

Slide Fabric Possible OriginCal. QuartzFeldspar Pyroxene Amphibole Opaques OlivineBiotite Muscovite Epidote Garnet/ Spinel Ig./Met. Rocks Sed. Rocks Grog Lithics
WD_15_6a tpr55 (Cagayan feldspathic) 0 1 5 1 2 2 0 0 0 1 0 2 0 0 microlitic, felsitic, vitric
WD_15_7a tpr55 (Cagayan feldspathic) 0 1 5 1 3 1 0 0 0 0 0 2 0 0 microlitic, felsitic, vitric, microphaneritic
WD_15_7b tpr55 (Cagayan feldspathic) 0 1 5 1 3 1 0 0 0 0 0 2 0 0 microlitic, felsitic, vitric, microphaneritic
WD_15_10a tpr56 (Cagayan lithic) 0 1 4 1 2 2 0 0 0 0 0 4 0 0 microlitic, microphaneritic, vitric, felsitic
WD_15_10b tpr56 (Cagayan lithic) 0 1 4 1 2 2 0 1 0 0 0 4 0 0 microlitic, microphaneritic, vitric, felsitic
WD_15_10c tpr56 (Cagayan lithic) 0 1 4 1 2 2 0 0 0 0 0 4 0 0 microlitic, microphaneritic, vitric, felsitic

WD_15_6a

Dimolit_52_6_1 Dimolit_52_6_1
Sherd 52-6-1 from Dumbrique (Cagayan Valley). Slide WD_15_6a 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.

Feldspathic.


WD_15_7a

Dumbrique_52_q_1 Dumbrique_52_q_1
Sherd 52-q-1 from Dumbrique (Cagayan Valley). Slide WD_15_7a 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.

Feldspathic.


WD_15_7b

Dumbrique_52_q_2 Dumbrique_52_q_2
Sherd 52-q-2 from Dumbrique (Cagayan Valley). Slide WD_15_7b 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.

Feldspathic.


WD_15_10a

Dumbrique_52_7_1 Dumbrique_52_7_1
Sherd 52-7-1 from Dumbrique (Cagayan Valley). Slide WD_15_10a 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.

Lithic.


WD_15_10b

Dumbrique_52_7_2 Dumbrique_52_7_2
Sherd 52-7-2 from Dumbrique (Cagayan Valley). Slide WD_15_10b 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.

Lithic.


WD_15_10c

Dumbrique_52_7_3 Dumbrique_52_7_3
Sherd 52-7-3 from Dumbrique (Cagayan Valley). Slide WD_15_10c 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.

Lithic.


References:

254 Luzon, Batan, Taiwan, 2006 (Dickinson, W.)