014

Clay Petrography

Provenience

Wet area 3.5 km from Northern highway, east side of road

Soil suite

San Felipe Plain

Percentage of shrinkage before firing

.033

Percentage of shrinkage after firing

.066

Munsell color before firing

10YR 3/1

Munsell color after firing

7.5YR 6/6

Aplastic spacing

Single

Aplastic shape

Round

Aplastic sorting

Well

B-Fabric

Streams

Aplastics in B-Fabric (below 0.05 mm)

No distinct minerals

Calcite (%)

Rare

Quartz (%)

Frequent

Oxides (%)

Few