1986-11-01_PERMIT FILE - C1981008A ‎(3)‎

• Permit No: C1981008A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 11/1/1986
• Doc Name: Soil Resources Survey
• Section_Exhibit Name: Tab 9
• Media Type: D
• Archive: Yes

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Table 3. Laboratory Analyses of soil Types Located in the 2Proposed
Nucla Mine Expansion Area, Montrose County, Colorado.-
Project NUC[A Mines
Location Naturita, Colorado
Percent DC Ca
Mapping Depth Coarse Pll milli mhos SAT CaCO Mg Na SAR ESP
Unit Inches Sand Silt Clay frag. Texture Paste Per an. 8 meq/1 egv.3 % meq/1 meq/1
5810(1) 0-6 50.8 17.6 31.6 SCL 7.7 0.5 53.0 2.9 4.6 0.6 2.0 1.4 0.7
6-10 59.8 13.6 26.6 SCL 7.8 0.4 44.6 1.9 4.8 0.5 1.9 1.9 1.2
10-18 60.8 11.6 27.6 SCL 7.9 0.4 42.6 3.2 4.9 0.5 2.1 1.5 0.9
(2) 0-6 62.8 16.8 20.4 SCL 7.5 0.9 42.6 6.3 0.8 1.5 2.2 1.1 0.3
6-12 59.8 25.8 14.4 SL 7.4 1.1 42.6 4.1 0.7 2.1 3.1 1.9 1.5
12-36 65.6 21.6 12.8 SL 7.6 1.1 40.5 3.1 4.3 3.6 2.9 1.5 0.9
(3) 0-6 49.4 22.6 28.0 1% SCL 7.3 1.1 49.4 7.9 2.35 1.3 1.7 0.8 -0.1
6-12 52.4 21.6 26.0 SCL 7.4 0.7 47.2 4.6 1.67 0.8 1.9 1.2 0.5
12-29 60.4 13.6 26.0 SCL 7.7 0.6 45.0 2.9 4.91 0.5 1.9 1.5 0.9
9904(4) 0-4 50.0 16.8 33.2 2-58 SCL 7.8 1.5 46.7 5.4 4.9 5.3 6.5 2.6 2.5
4-40 56.4 10.4 33.2 2-25% SCL 7.7 2.6 42.5 7.5 1.9 11.4 10.6 3.2 3.4 j
(5) 0-4 44.8 24.0 31.2 2-58 SCL 7.1 1.3 52.9 10.7 2.5 1.8 1.9 0.8 -0.1
4-10 54.6 16.4 29.2 5-10% SCL 7.5 0.5 44.6 2.4 3.3 0.6 2.2 1.8 1.4
10-40 52.4 16.4 31.2 5-25% SCL 7.7 0.4 44.5 1.9 4.7 0.5 1.6 1.4 0.7
(6) 0-4 60.4 7.6 32.0 2-5$ SCL 7.9 1.3 48.9 7.6 3.3 2.6 3.5 1.5 0.9
4-10 66.4 6.6 27.0 5-10% SCL 7.8 0.4 44.7 1.8 3.1 0.3 1.8 1.8 1.4
9904 0-4 51.7 16.1 32.1 2-5% SCL 7.6 1.3 48.9 7.6 3.3 2.6 3.5 1.5 0.9
means (4-10) 60.5 11.5 28.1 5-10% SCL 7.6 0.5 44.6 2.1 3.2 0.5 2.0 1.8 1.4
(4) (5) (5) 10-40 54.5 13.4 32.2 5-25% SCL 7.7 1.5 43.5 4.7 3.3 5.6 6.1 2.3 2.1
Mean 0-6 54.3 19.0 26.0 18 SCi. 7.5 0.8 48.3 5.7 2.6 1.1 2.0 1.1 0.4
5810 6-12 57.3 20.3 22.3 18 SC, 7.5 0.7 44.8 3.5 2.4 1.1 2.3 1.7 1.1
(1)(2) (3) (11-30) 62.3 15.6 22.1 1% SCI. 7.7 0.7 42.7 3.1 4.7 1.5 2.3 1.5 0.9
1/ Soil 5810 - Shavano sandy loam 3-58 and 5-10% slopes
Soil 9904 - Persayo (heavy) sandy clay loam 10-20% slopes
2/ See ALpendix C for Glossary of terms, and key to aWreviations.
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