"Artifacts," by Scott G. Ortman

Table 40. Other Modified Stones and Minerals by Material, Castle Rock Pueblo
Material Edge-Shaped Slab Fire-Altered Rock Flaked/ Battered Ground Pigment Polished Stone Disk Other Indeterminate Total
Agate/ chalcedony




1

1 2
Clay






3
3
Dakota quartzite

3





3
Gypsum/ calcite/barite




9

1 10
Igneous
1 8 1
3

12 25
Jet




4


4
Morrison chert/siltstone
1
1
1


3
Morrison quartzite
1 2

2


5
Petrified wood




1


1
Sandstone 9 3 5 3
1 7 3
31
Slate




1 1

2
Slate/shale 3

2
8

1 14
Unknown chert/siltstone




12
2 1 15
Unknown quartzite

2




1 3
Unknown stone



1


2 3
    TOTAL 12 6 20 7 1 43 8 8 19 124
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