PUBLIC NOTICE | Proposal to Issue Air Quality Control Permit No. 73215 to Bonanza Explorations, Inc.

ADEQ proposes to issue Air Quality Control Permit Number 73215 to Bonanza Explorations, Inc. for the installation and operation of a gold ore mining and processing facility in La Paz County, Ariz. The mailing address for the facility is P.O. Box 647, Parker, AZ 85344. The facility is subject to the requirements of the Federal Clean Air Act, Code of Federal Regulations, Arizona Revised Statute 49-426, and the Arizona Administrative Code, Title 18, Chapter 2. The facility emits the following air contaminants: particulate matter with aerodynamic diameter less than 10 µm (PM10), particulate matter with aerodynamic diameter less than 2.5 µm (PM2.5), nitrogen oxides (NOx), carbon monoxide (CO), sulfur dioxide (SO2), volatile organic carbons (VOC), and hazardous air pollutants (HAPs).


Bonanza Explorations, Inc.

Mailing Address

PO Box 647
Parker, AZ 85344


Copperstone Mine
33° 51’ 57’’ N latitude and 114° 17’ 26’’ W longitude

Permit Type

Class I Air Quality Permit

Review Documents

Original Published Public Notice | View >
Draft Permit | View >
Technical Support Document | View >

Public Comment Period 

Dates: Oct. 10, 2018 – Nov. 9, 2018

Comments may be submitted as follows:
     Email | Send Email > 
     Mail (Must be postmarked or received by Nov. 9, 2018):

       Balaji Vaidyanathan
       Facilities Emissions Control Section
       1110 W. Washington Street, 3415A-1
       Phoenix, AZ  85007