Fabric Code: tpr55

Cagayan feldspathic

Relatively feldspathic -poorly to moderately sorted fluvial sands composed of dominantly volcanic detritus.

Fabric Class:

Feldspathic Igneous-Amphibolic: Dominated by feldspar inclusions, with igneous lithics and amphiboles.

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. QuartzFeldspar Pyroxene Amphibole Opaques OlivineBiotite Muscovite Epidote Garnet/ SpinelIg./Met. Rocks Sed. Rocks Grog Lithics/ Region
Max 0 1 6 1 3 2 0 0 0 1 0 2 0 0 microlitic, felsitic, vitric, microphaneritic
Min 0 1 5 0 2 1 0 0 0 0 0 2 0 0 Philippines

Representative slides:

Slide Site Possible OriginWareCal. QuartzFeldspar Pyroxene Amphibole Opaques OlivineBiotite Muscovite Epidote Garnet/ Spinel Ig./Met. Rocks Sed. Rocks Grog Lithics
WD_15_5a Irigayen (Luzon) 0 1 6 2 2 2 0 0 0 0 0 2 0 0 microlitic, felsitic, vitric
WD_15_5b Irigayen (Luzon) 0 1 6 0 3 1 0 0 0 0 0 1 0 0 microlitic, felsitic, vitric
WD_15_5c Irigayen (Luzon) 0 1 6 0 3 1 0 0 0 0 0 2 0 0 microlitic, felsitic, vitric
WD_15_6a Dumbrique (Luzon) 0 1 5 1 2 2 0 0 0 1 0 2 0 0 microlitic, felsitic, vitric
WD_15_6aa Irigayen (Luzon) 0 1 5 2 2 1 0 0 0 0 0 2 0 0 microlitic, felsitic, vitric
WD_15_6b Irigayen (Luzon) 0 1 6 0 2 1 0 0 0 0 0 1 0 0 microlitic, felsitic, vitric
WD_15_7a Dumbrique (Luzon) 0 1 5 1 3 1 0 0 0 0 0 2 0 0 microlitic, felsitic, vitric, microphaneritic
WD_15_7b Dumbrique (Luzon) 0 1 5 1 3 1 0 0 0 0 0 2 0 0 microlitic, felsitic, vitric, microphaneritic

WD_15_5a

Irigayen_52_3_1 Irigayen_52_3_1
Sherd 52-3-1 from Irigayen (Luzon). Slide WD_15_5a 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_5b

Irigayen_52_3_2 Irigayen_52_3_2
Sherd 52-3-2 from Irigayen (Luzon). Slide WD_15_5b 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_5c

Irigayen_52_3_3 Irigayen_52_3_3
Sherd 52-3-3 from Irigayen (Luzon). Slide WD_15_5c 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_6a

Dimolit_52_6_1 Dimolit_52_6_1
Sherd 52-6-1 from Dumbrique (Luzon). 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_6aa

Irigayen_52_5_1 Irigayen_52_5_1
Sherd 52-5-1 from Irigayen (Luzon). Slide WD_15_6aa 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_6b

Irigayen_52_5_2 Irigayen_52_5_2
Sherd 52-5-2 from Irigayen (Luzon). Slide WD_15_6b 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 (Luzon). 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 (Luzon). 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.


References:

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