Artifacts

by Scott G. Ortman

Table 41. Unmodified Stone and Unmodified Minerals, Castle Rock Pueblo

Raw Material

Total

Agate/chalcedony

5

Concretion

7

Conglomerate

18

Fossil

31

Gypsum/calcite/barite

57

Igneous

489

Morrison chert/siltstone

3

Morrison quartzite

1

Other mineral

10

Pebble

78

Petrified wood

4

Pigment

3

Quartz

14

Slate

1

Slate/shale

148

Unknown chert/siltstone

1

Unknown material

6

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