2024-12-04_INSPECTION - M1977342

• Permit No: M1977342
• IBM Index Class Name: Inspection
• Doc Date: 12/4/2024
• Doc Name: Inspection Report ‎(Revised)‎
• From: DRMS
• To: Climax Molybedenum Company
• Inspection Date: 11/7/2024
• Email Name: NCG
• Email Name: JR2
• Media Type: D
• Archive: No

Page 1 of 9

MINERALS PROGRAM INSPECTION REPORT
PHONE: [phone]
The Division of Reclamation, Mining and Safety has conducted an inspection of the mining operation
noted below. This report documents observations concerning compliance with the terms of the permit
and applicable rules and regulations of the Mined Land Reclamation Board.

MINE NAME:
Henderson Mine
MINE/PROSPECTING ID#:
M-1977-342
MINERAL:
Molybdenum
COUNTY:
Clear Creek, Grand
INSPECTION TYPE:
Monitoring
WEATHER:
Clear
INSP. DATE:
November 7, 2024
INSP. TIME:
11:30
OPERATOR:
Climax Molybdenum Company
OPERATOR REPRESENTATIVE:
Ron Hickman, Ben Bates
TYPE OF OPERATION:
112d-3 - Designated Mining Operation
REASON FOR INSPECTION:
Normal I&E Program
BOND CALCULATION TYPE:

BOND AMOUNT:
$167,995,252.00
DATE OF COMPLAINT:
NA
POST INSP. CONTACTS:
None
JOINT INSP. AGENCY:
None
INSPECTOR(S):
Joel Renfro

INSPECTOR’S SIGNATURE:

SIGNATURE DATE:
December 2, 2024
GENERAL INSPECTION TOPICS
This list identifies the environmental and permit parameters inspected and gives a categorical evaluation of each. No problems
or possible violations were noted during the inspection. The mine operation was found to be in full compliance with Mineral
Rules and Regulations of the Colorado Mined Land Reclamation Board for the Extraction of Construction Materials and/or
for Hard Rock, Metal and Designated Mining Operations. Any person engaged in any mining operation shall notify the office
of any failure or imminent failure, as soon as reasonably practicable after such person has knowledge of such condition or of
any impoundment, embankment, or slope that poses a reasonable potential for danger to any persons or property or to the
environment; or any environmental protection facility designed to contain or control chemicals or waste which are acid or
toxic-forming, as identified in the permit.

(AR) RECORDS----------------------------------- N (FN) FINANCIAL WARRANTY-------- N (RD) ROADS------------------ N
(HB) HYDROLOGIC BALANCE------------- Y (BG) BACKFILL & GRADING---------- N (EX) EXPLOSIVES--------- N
(PW) PROCESSING WASTE/TAILING---- N (SF) PROCESSING FACILITIES------- Y (TS) TOPSOIL---------------- N
(MP) GENL MINE PLAN COMPLIANCE- Y (FW) FISH & WILDLIFE----------------- N (RV) REVEGETATION---- N
(SM) SIGNS AND MARKERS----------------- N (SP) STORM WATER MGT PLAN---- N (RS) RECL PLAN/COMP-- N
(ES) OVERBURDEN/DEV. WASTE--------- N (SC) EROSION/SEDIMENTATION--- N (ST) STIPULATIONS------- N
(AT) ACID OR TOXIC MATERIALS------- N (OD) OFF-SITE DAMAGE---------------- N
Y = Inspected / N = Not inspected / NA = Not applicable to this operation / PB = Problem cited / PV = Possible violation cited