The Archaeology of Castle Rock Pueblo

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