Key Takeaway

YOGO SAPPHIRE MINE is a abandoned underground mine producing Nonmetal, located in Hobson, Mt., Judith Basin County, MT. It has 50 violations on record (5 S&S) and $9K in proposed penalties. Operated by Yogold U.S.A. Corporation.

YOGO SAPPHIRE MINE

Abandoned Underground Nonmetal

Operator: Yogold U.S.A. Corporation

Controller: Jerod Edington

Location: Hobson, Mt., Judith Basin County, MT

50
Violations
5
S&S Violations
0
Accidents
$9K
Penalties

Recent Violations

View all 50 →
Date Section S&S Negligence Penalty
01/30/2024 57.14101(a)(3) Non-S&S ModNegligence $147
01/30/2024 57.12028 Non-S&S ModNegligence $147
10/11/2023 57.12013 Non-S&S ModNegligence $143
10/11/2023 57.9300(a) Non-S&S ModNegligence $143
10/11/2023 57.12028 Non-S&S ModNegligence $143
10/11/2023 57.12004 Non-S&S ModNegligence $143
10/11/2023 57.12028 Non-S&S ModNegligence $143
10/11/2023 57.14100(c) Non-S&S LowNegligence $143
10/11/2023 57.4101 Non-S&S ModNegligence $143
07/12/2023 57.12032 Non-S&S ModNegligence $182
07/11/2023 47.44(b) Non-S&S ModNegligence $143
07/11/2023 57.4402 Non-S&S ModNegligence $143
07/11/2023 57.14132(b)(1)(i) Non-S&S ModNegligence $143
04/19/2023 47.44(b) Non-S&S LowNegligence $143
04/19/2023 47.41(a) Non-S&S ModNegligence $143
04/19/2023 57.4101 Non-S&S ModNegligence $143
02/15/2023 57.9300(a) Non-S&S LowNegligence $143
02/15/2023 57.14132(a) Non-S&S ModNegligence $143
02/15/2023 57.14101(a)(2) Non-S&S HighNegligence $1,246
02/15/2023 57.14132(a) Non-S&S ModNegligence $143

Inspections

View all 25 →
Begin End Hours Inspectors
02/17/2026 02/19/2026 22.00 1
12/16/2025 12/16/2025 15.25 1
09/15/2025 09/16/2025 30.75 2
09/05/2024 09/05/2024 14.25 1
01/29/2024 01/31/2024 21.75 1
10/10/2023 10/12/2023 49.75 2
07/10/2023 07/12/2023 25.50 1
04/17/2023 04/19/2023 34.25 1
02/27/2023 03/01/2023 8.50 1
02/14/2023 02/16/2023 17.25 1

Mine Details

MSHA Mine ID2400775
Mine TypeUnderground
StatusAbandoned
CommodityNonmetal
SIC DescriptionGemstones
Days/Week0.0
Hours/Shift0.0
Coordinates46.8736110, -110.3238890
Nearest TownHobson, Mt.

Frequently Asked Questions

How many MSHA violations does YOGO SAPPHIRE MINE have?

YOGO SAPPHIRE MINE has 50 MSHA violations on record, of which 5 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $9K.

What type of mine is YOGO SAPPHIRE MINE?

YOGO SAPPHIRE MINE is a Underground mine producing Nonmetal, located in Hobson, Mt., Judith Basin County, MT. It currently has 0 employees.

Has anyone been injured or killed at YOGO SAPPHIRE MINE?

According to MSHA records, YOGO SAPPHIRE MINE has 0 reported accident/injury records and 0 fatalities on file.

Who operates YOGO SAPPHIRE MINE?

YOGO SAPPHIRE MINE is operated by Yogold U.S.A. Corporation and controlled by Jerod Edington. MSHA Mine ID: 2400775.