saline mine drainage
neutral mine drainage
ficklin plotgard guide chapter 7
gard guide chapter 6

department located in southern France in the Occitanie region. Language · Watch · Edit · Europe > France > Occitanie > Gard. Gard is a department inThe GARD Guide deals with the prediction, prevention and management of drainage produced from sulphide mineral oxidation, often termed “acid rock drainage” (ARD) Gard Guidance to the Rules 2022. Preface · Acknowledgements · Introduction · Protection and Indemnity (P&I) cover · RULES PART I – Availability of cover