144
Clay Petrography
Provenience
Guinea Grass Park, north side of New river
Soil suite
Lazaro Plain
Percentage of shrinkage before firing
.133
Percentage of shrinkage after firing
.133
Munsell color before firing
2.5Y 2.5/1
Munsell color after firing
2.5Y 7/3
Aplastic spacing
More than double
Aplastic shape
Subround
Aplastic sorting
Moderate
B-Fabric
Speckled, mosaic
Aplastics in B-Fabric (below 0.05 mm)
No distinct minerals
Quartz (%)
Common