State of Oregon seal State of Oregon Department of Geology and Mineral Industries
 
 

Calico Resources USA Corp. – Grassy Mountain

 

Applicant Response Documents

 
Calico Resources USA submitted a consolidated permit application (CPA) for the Grassy Mountain underground chemical-process gold mine on November 15, 2019. The CPA was reviewed for completeness by the relevant permitting and commenting agencies under the supervision of the Oregon Department of Geology and Mineral Industries (DOGAMI). The TRT met near the end of the 90-day review period and determined that further information was needed from the applicant for a complete application. The applicant was informed of this decision in a letter dated February 19, 2020, which accompanied a comprehensive list of comments describing the additional information needed. Additional information formally submitted by the applicant will be available for public comment, and will be posted on this page. Comments should be directed to Information.GrassyMtn@oregon.gov.

14-Day Public Comment Period Document / Document Set
To be determined

20211221 20220516_Land_Use_File_in_Support_of CPA.zip (10.1 MB zipped file)

  • GM_DOGAMI_CoverLetter_Land Use Upload.pdf
  • Recorded-Calico-MCC-Decision.PDF
14-Day Public Comment Period Document / Document Set
To be determined

20211221 Consolidated Permit Application - New and Revised Files.zip (639 MB zipped file)

  • GM_CoverLetter_CPA_Upload_2021-12.pdf
  • GM_CoverLetter_CPA_AppC5_Upload_2022-03.pdf
  • GM Consolidated Permit Application 2021-12.pdf
  • Note to reader.docx
  • Note to reader.txt
  • 040 Appendices
    • Design Reports
    • Management Plans
    • Permit Applications
    • Alternatives_Assessment_Report_2021-11.pdf
    • Certificate of Liability Insurance.pdf
    • Ecological Risk Assessment 2012-12.pdf
    • Summary of Grassy Mountain Claim Information.pdf
  • Additional Files
    • Shape files
    • 1663241-075-TM-Rev0_13DEC2021.pdf
    • SRCE_2.0_GrassyMountain_Beta05_PhII_TSF.xlsm
    • SRCE_Cost_data-USR_v2.0_Imperial_Metric_GrassyMountain_20210610.xlsm
    • TSF Design Drawings 2021-10.pdf
14-Day Public Comment Period Document / Document Set
9:00 a.m. Thursday, June 16, 2022 - 9:00 a.m. Thursday, June 30, 2022 Public Comment Form

20220322 Geochemistry Baseline Data Report.zip (275 MB zipped file)

  • GM_DOGAMI_CoverLetter_GeoChem BDR resubmittal 2022-03.pdf
  • Geochemical Characterization Baseline Report_2022-03.pdf
  • State Comments.xlsx
  • BLM Comments.xlsx
  • 20220322_GeochemBdr-AllGisFiles.zip
14-Day Public Comment Period Document / Document Set
noon Wednesday, May 11, 2022 - noon Wednesday, May 25, 2022 Public Comment Form

20211209 Groundwater Baseline Data Report.zip  (940  MB zipped file)

  • GM_CoverLetter_Groundwater_Upload_Glen_Doc_2021.pdf
  • State Comments.xlsx
  • BLM Comments.xlsx
  • GW_BDR_20210901-Review_of_GIS_Files_&_Figures.xlsx
  • Grassy Mountain Gold Project Groundwater Reports 2012-12.pdf
  • GW BDR Shape Files.zip
  • 20151022 Faults & dh 100 scale mfm.pdf 
  • Hanging Rock Spring.kmz 
  • Appendix D_MODFLOW files_for CD.zip
  • GM_CoverLetter_GW_GISfiles_Upload_03-07-2022.pdf
  • GW_BDR_20211209-Review_of_GIS_Files_SLRupdates.xlsx
  • _Shapefiles.zip
14-Day Public Comment Period Document / Document Set
noon Tuesday, Jan. 19, 2021 - noon Tuesday, Feb. 2, 2021

20201020_Wildlife_Rev_V4.zip (12 MB zipped file)

  • GM_CoverLetter_Wildlife_Upload_Lewis_Oct20_2020.pdf
  • 3678.Grassy Wildlife_CPA_StateAgency_comment response table.xlsx
  • 3678UC.Grassy.Wildlife.Baseline.V4.pdf
  • 3678VG_1.XLS
  • 202002_WildlifeBLD_BLMReview_CalicoResponsesReview.xlsx
  • Appendix A - GIS data.zip

 

 

 

(last updated 06/15/2022)

 

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