013

Clay Petrography

Provenience

Rio Hondo at Santa Cruz, SE bank of river on western branch

Soil suite

Hondo Swamp

Percentage of shrinkage before firing

.033

Percentage of shrinkage after firing

.066

Munsell color before firing

10YR 5/1

Munsell color after firing

5YR 5/6

Aplastic spacing

More than double

Aplastic shape

Angular

Aplastic sorting

Poor

B-Fabric

Streams

Aplastics in B-Fabric (below 0.05 mm)

No distinct minerals

Clay (%)

77

Other aplastics

Mudstone

Other aplastics (%)

1

Additional aplastics

Gypsum

Additional aplastics (%)

16