2012-07-27_HYDROLOGY - M1977300

• Permit No: M1977300
• IBM Index Class Name: HYDROLOGY
• Doc Date: 7/27/2012
• Doc Name: TECHNICAL REPORT
• From: MTN STATES
• To: DRMS
• Email Name: TAK
• Media Type: D
• Archive: No

Accutest Laboratories
(1) Instrument QC Batch: MA2581
(2) Instrument QC Batch: MA2589
(3) Instrument QC Batch: MA2614
(4) Instrument QC Batch: MA2622
(5) Instrument QC Batch: MA2628
(6) Prep QC Batch: MP7831
(7) Prep QC Batch: MP7846
RL = Reporting Limit
Report of Analysis
Page 1 of 1
Client Sample ID: GROUT CURTAIN
Lab Sample ID: D36098 -1F Date Sampled: 07/03/12
Matrix: AQ - Groundwater Filtered Date Received: 07/03/12
Percent Solids: n/a
Project: Schwartzwalder Mine
Dissolved Metals Analysis
Analyte Result RL Units DF Prep Analyzed By Method Prep Method
Aluminum < 100 100 ug/1 2 07/09/12 07/19/12 JB EPA 200.8 4 EPA 200.8 7
Calcium 340000 400 ug/1 1 07/06/12 07/06/12 JM EPA 200.7 1 EPA 200.7 6
Copper < 4.0 4.0 ug /1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 7
Iron <10 10 ug /1 1 07/06/12 07/06/12 JM EPA 200.7 1 EPA 200.7 6
Magnesium 223000 200 ug /1 1 07/06/12 07/06/12 JM EPA 200.7 1 EPA 200.7 6
Manganese 3190 5.0 ug /1 1 07/06/12 07/06/12 JM EPA 200.7 1 EPA 200.7 6
Molybdenum 453 2.0 ug /1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 7
Potassium 19400 1000 ug /1 1 07/06/12 07/06/12 JM EPA 200.7 1 EPA 200.7 6
Silver < 0.20 0.20 ug /1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 7
Sodium 149000 400 ug /1 1 07/06/12 07/10/12 JM EPA 200.7 2 EPA 200.7 6
Thallium < 0.40 0.40 ug/1 2 07/09/12 07/17/12 JM EPA 200.8 3 EPA 200.8 7
Uranium 22200 4.0 ug /1 20 07/09/12 07/19/12 JM EPA 200.8 5 EPA 200.8 7
Zinc < 20 20 ug/1 2 07/09/12 07/19/12 JB EPA 200.8 4 EPA 200.8 7
Ma 8 of 35
■ ACCUTEST.
D36098 ` "OOw "T° "'°°