???????：????? fermé, ???? ??? ???????, ??? ????? ?????????? ??? ?????. ???? ????, ??? ??? ??? ??????, ?????? ??????????? ??????????? ???????? ?????? ??. ??? ??? ???????? ?? ?????? ?????, ????????? ?????, ?? ?????????? ???? ????.
????????, ??? ???? ?????? ??????? ?? ?????????? ??????? ??? ??????? ???, ?????????? ?????? ????????? ??? ??????? ??? ?????? ??. ?? ??????????? ????????, ???????? ????????? ??????? ?????? ???????? ???? ????? ?? ????? ?????? ????? ??? ?????? ?? ?????: ?????? ???????? ?? ???? ???????? (?????? ??? ???? ???????? ???? ????????). ???? ????????? ???????? ?????? ?? ?????, ??? ?? ??????????? ?????, ???????? ???? ?????, ????????? ?????, ???????? ???? ?????????? ?? ?????? ???? ?????? ?????? ??? ????? ??.
???? ??? ?????? ??????? ????? ????? ??????? ???????? ??? ??????? ????, ???? ???? ???? ??????? ???? ?????????? ?????? ??. ???????? ???????? ??????????? ??????? ???????? ???? ???????????????? ????? ??????? ??????? ???? ??. ??? ??????? ???????????? ???????? ??????????? ????????? ????? ????????? ?? ?????-???-????? ?????????? ????????? ???? ??? ????? ??? ????? ???????????? ?? ????????? ????????? ??? ?????? ???????? ???. ??? ???????? ????? ???? ????? ???????, ??? ????????? ??????? ??????? ??? ????? ??? ?????????? ?????? ?????????? ?????? ??.
??????: ?????? ??? ?? ???? ??? ??? ????? ??
???? ?????? ??????? (????????? ??????????)
???? ??????? ??? ???? ??????? ????????? ?????????????? ??????????? ????? ??? ????? ????????. ?????? ??????????? ??????????, ???????????? ???? ??? 150°??????? 350°C ????? ??????? ??, ?????? ?? ?????? ????????? ???? ??. ???????? ????????? ????? ?????—??? ???????????? ????? ??? ???, ? cooled ??????, ?? ?????-???? ?? ????????????? ?? ???????? ????—???? ?????? ?? ????????? ???????? ?????? ????????. ?????? ????????? ???????????? ????? ??????? ???? ?????????? ???? ?? ???:
- ???????-?????? ?? ????:?????? ?????? ?????? ?? ???
- ????? ??????? ????? (?????? ?????):???????? ??????????? ????? ?????? ???
- ????? ????????? ???? ????? ?????:??????? ??? ???????? ?? ????? ????
?????-?????? ?????? (Epithermal deposits) ??? ?????? ?????? (<1 ?????????) ???? ???? ??? ??? ???, ???????????? (???? ?? ?????????) ??????? ???? ??????, ???????? ??? ????? ?????? ??. ??? ?????????? ??? ????? ???????????? ?????? ???? ?????? ?? ??????? ?????????? ???????.
2. ??????? ???? ????? (????? ??????????)
???????? ???????? ?????????, ??????? ?????, ?? ??????? ?????? ??????????? ????? ????????? ????? ???? ?????? ????? ????? ?????? ????????. ??? ?????????? ???? ????????? ???????? ????? ????? ??????????? ????????? ?? ????:
- 1. ????? ???????? ????? ????? ??????? ??????????? ?????????? ????? ????
- 2. ????? ??? ????? ?????????? ???????? ??? ????? ????? ??? ????
- 3. ??? ?? ?????? ????? ????? ???? ????? ????? ???? ????
- 4. ??????????? ???????????? ?? ???? ???? ???? ?????? ???????? ??? ??? ???????:
- ??????? ?????? ?????? ??? ??? ??? ??? (??? ?????)
- ????? ????? ??? ????
- ????? ?? ?????? ???? ???
- ??????? ??? ????? ?? ?????? ???? ????????
????? ???? ??????????? ???? (19.3 ??/???) ???????? ????????? ???? ????? ???? ?????? ????? ??, ???? ???????? ??? ??? ??? ?? ???????? ???????? ????????. ????? ???????? ?????? "???? ???" (<0.1 ??.??) ??? ???????? ?????? ????? ????? ??, ??? ??????????? ??????? ??????? ???.
3. ??????????? ????? ?????? ???? ???: ??????? ????? ??????
| ?????? | ??????? ???????</br> | ???? ?????? |
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| ??????? ????? | ????, ??????? ???????? | ???????, ????????? ??????? |
| ???????? ????????? | ????? ?????: ???????? ???????, ???? ?? ?? ?????? ????? | ????????? ?????: ?????????-?????????????? ?? ?????????? ?????????? |
| ???????? ??????? | ????????? ?? ???? ??? ?????? ??????? ?????? ???? ??? ???? | ????? ????? ?? ???? ??????? ?? ???? ?? ??????? ?? ???????? ???????????? |
| ??? ?????? ????? ???? ????? | ?????? ????????, ???? ???????? | ?????? ?????, ??????????? ??? ????? ??????? |
| ???????? ??????? ??????? | ?????? ???? ??????? (?????? ???, ??????????, ??????????) | ???????, ??????????? (????????? ???, ????????) |
| ??????? ??????????? | ?????? ?????? ?????????? ?????, ?????????? ????????? | ??????? ????????? ?????, ???????/??????????? ??????? |
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??????? ?????? ?? ???? ?????? ??? ??????? ??????????? ???????? ????? ??????????? ?? ????????? ??????? ???????????? ??? ????? ???????? ??? ????. ??????? ?????? ???????????? ????????? ???? ?? ??? ?????? ?????? ????? ???? ????, ????? ??? ???? ?????? ????????????? ??? ?????????? ???????? ?? ??????? ??????? ?????.
??????? ??????????: ?????? ?? ????????
??????? ??? ??????? ???????? ?? ????? ????? ????, ? ????? ??? ????????? ??? ???? ????????? ????? ????? ????? (?? ?? ??????? ?? ?????? ???? ??? ??????) ????? ?????. ??? ???????? ??????????? ???????? ??????? ???????????????? ?????? ????? ???????? ??????, ????????? ??? ????, ?? ??? ????????? ?? ????? ?????? ?? ???? ??.
????? ???????????: ??????? ???????
??? ???? ?????? ???????????? ?????????. ????? ????? ????? ????????? ?????? ????? ??????? ?????????? ?? ??: ?? ????? ?? ??????? ?????? ?? ?????? ????? ????? ??????? ??????, ???? ????? ????? ????? ??, ????? ???? ????? ????.
- ????????????? ?? ????????????????? ??????????? ?? ????????????? ????, ???????? ?? ???? ?????? ?? ????? ???????, ???? ???????? ???????? ?? ??????? ???? ????? ?????? ??.
- ?????? ???????:?????? ??????? ???? ???????, “???? ????? ?????????? ?(Operation) ??? ???” (? ?? ????? ?? ???????) ????????. ???????? ???, ???? ??? ?????? ????? ??. ??? ?????????, ?? ?????? ?????? ??????? ????? ?? ??????.
- ????:??????? ???? ????? ????? ???? ???? ???? ??????????? ?????? ??? ???????? ?? ???? ???? ???? ??, ?????? ???? ????? ??? ??????. ?? ????? ????? Minerals ( ???) ????? ????? ? ?????? ?????? ?? ????? ?????? ???? ??.
- ????? ??????? ?????????, ?????? ?? ??????????? ???????, ?????????? ?? ?????? ????????? ??????? ????????? ???????? ?????? ?????? ?????? ??, ??? ??? ???? ??? ?????. ??? ???????????? ?????? ??????? ?????? ???? ?????? ??.
??????? ???? ??????
- ??????? ????? ?????:????? ?????? ?? ????? ?????? ??????? ?????? ?????? ????????? ????, ??????, ????????, ????????????? ?? ????? ????? ????? ?????????? ??????? ????????? ?????? ?????? ??????? ????? ????????? ?????? ??.
- ??????????? ?????????? ?????????????????? ????? ??? ?? ??????????? ?????? ?? ???? ????? ?????? ?????? ????????, ?? ????? ???? ??? ???? ???????. ???? ?? ???? ?????? ??????? ??? ??????? ???? (????????? ???, ??????? ?? ??????) ????. ?????????, ???? ???????? ?????? ??.
- ????? ????????? ?????????? ??????????? ????? ?????? ???????????? ??? ?????, ?????? ?? ????????? ?????? ???? ?????? ?? ???, ???? ???????? ?????? ?????? ?????? ?????? ?????????? ??? ????????? ??? ?????? ?? ????????? ???????? ??? ????? ???, ??? ??????? ?? ????????? ????? ???? ???????????? ?? ?????.
2. ????????? ????: ????????? ?? ???? ???????
?????? ??????????, ???? ?? ??? ???????? ??????? ????????? ??. ???? ???? "????? ????" ????? ????, ?? ?????? ?????? ??? ??????????? ????? ??? ?????.
2.1 ??????? ??????????
????? ???????? ????? ?? ???????? ????? ???? ??????? ???? ??? ??????? ???? ????? ????? ?????? ??. ??? ???? ????? ????? ?? ?????? ???????? ??.
????? ????? ???????????, ????? ????????? ????, ????? ?????? ?????? ????? ?????? ???? ??????? ?????? ???? ?????? ?????? ????, ???? ???????????? ?? ??? ??????? ?????.
2.2 ????? ??????????? ???????????
- ???? ?? ?????????????? ?????? ???? ????? ???? ?????? ???????? ???????? (?????????? ?? ???? ????) ??? ???? ????????? ???????? ???? ??????, ??? ??????????? ?????? ???????, ?? ???????? ?????? ???? ??????? ?????????? ????.
- ???????? ????????? (??????? ??????)???? ??????? ?????? ????? ?????????? ???????? ??? ?????? ??? ?? ?????? ?????? ??????? ???????? ???????? ???????, ???? ????? ???????? ??? ?????? ??????? ????? ??? ????????? ??????? ???????????, "????? ??????" ??? ?????? ????. ????, ??????? ????????? ????? ?? Zinc ????? ???? ????? ????? ????? ?? ????????? ?????? ???? ????. ??? ????????? ??? ???????? ?????? ???? ???? ???? ????????? ??? ???? ????.
- ??????????:??? ???????? ??? ????? ???????? ??????? (?????? ??? ????????) ??? ?????? ??? ?????? ???????? ????, ????????? ?????? ?????? ??. ????? ??????? ????????? ???? ????????, ??? ????? ???????? ???????? ??????? ???? ???? ????? ??????, ???? ????????? ??? ??????????? ?????? ????????? ??. ??? ??????? ?? cyanide ???????? ?? nét ?????? ??? ????? ????? ?????? ???????.
- ??????? ????????? ??????, ??? ???????? ??????? ??????? ??? ??????? ???? ?????? ????? ???????? ?? ???? ?????? ??? ????? (?????????, ???? ?? ???? ?????? ?????? ?????) ????????, ?????? ????? ????? ?? ??? ???? ?????????? ?????? ??????? ??. ?? ??????? ????? ????????????? ??? ???????? ????.
- ???? ??????:???? ??? ???? ???????? ???? ????? ????, ???? ?????? ??????? ???????? ??? ????, ?? ????????????? ?????? ???? ?? ??? ??, ?? ??????? ???????? ?????? ??????? ???? ???? ????. ?????? ??? ??? ?????? ???? ??????? ????? ?????? ????? ??? ?????? ???? ???? ????. ??? ?????? ??? ?????? ???? ?? ???, ???????? ????? ??????????? ???????? ??.
2.3 ?????? ?????:
???????? ?????? ??? ?????? ????, ????? ??????? ??? ????? ????? ???? ?? ?? ???? ?????? ????? ?? ??? ??? "????????? ???" ??? ????????. ??? ???????? (99.99% ???) ???????? ??? ??? ?????? ???? ????? ????? ?? ??????? ????? ????????.
3. ????? ????????: ??????? ??? ????? ??????? ???? ???? ??? ?????
| ?????? | ?????? ?????? ?????? | ???? ????? ??? ????? |
|---|---|---|
| ????? ??????? | ????? ???? ???? (????? ????? ????) | ??????? ??????????? ????? ?? ??? ??? |
| ????????? ?????????? | ?????????? ?????? | ??????????, ?????????, ???????????? |
| ??????? ???????????? | ?????, ?????????, ?? ?????????? | ????, ?????, ??????? ???????? |
| ???????? ????? | ???? ???????????, ?? ??? | ???????? ???? ?????, ??????? ?????, ???? ????? |
| ????????????? ??????? | ???????????? 60-85% | ??????????? 85-98% |
| ???????? ????? | ????? ??? ??? | ??? ??? |
???? ?????? ?????????: ?????? ????? ?? ???? ?????? ????
1. ?????? ?????? ??????????
?????? ??? ???? ???????? ??????? ??????
- ?????? ?????? (CAPEX):??????. ????? ???????? ?????? ?? ???? ?????? ????? ????? ?????? ?????, ????? ?????????? ???????????? ???? ??? ???, ???????? ???? ???????? ????????? ??? ??? ??.
- ???????????? (OPEX):??????? ?????? ??????, ????? ??????, ?? ??????? ??????? ????? ??? ?????. ???????? ?????????? ??????? ???? ???? ??? ??????? ????? ???? ??? ??? ??.
- ???????? ?????? ?????:?????? ???????? ?????? ???????????? ??? ???? ????????? (USD 800 ??? 1,200) ??? ??, ????? ??? ?????????? ???????? ???? ????? ??? ?????? USD 600/oz ? ?????? ?????.
- ?????? ???????? ??????? ????????:?????? ???????, ??? ??????? ????? ???????, ?? ???? ??????? (??????? ??? ?????? ????????? ???? ??????? ????????)
???? ?????? ?????? ?????? ?????? ????????
- ?????? ?????? (CAPEX):??? ????. ?????? ???????? ????????? ???? ?????? ?????? ???????? ???? ?????? ?????? ????? ?????? ???????? ??????? ?????? ???????? ?????l?ge.
- ???????????? (OPEX):??????? ?? ??????????, ????????, ??????, ???? ??????, ????? ????, ???????? ????? ?? ???? ???? ????? ?????? ??.
- ???????? ?????? ?????:?????? ?????? ???????? (AISC) ???????????? ???????? USD 1,000 ??? 1,400 ????? ????? ???, ?????? ????? ????????? ??????? ?? ????? ????? ????? ???????.
- ?????? ???????? ??????? ????????:?????? ????????????, ????? ??????? ?????????? (???? ??????? ?? ????), ?????? ????? (?????? ????? ???? ??), ?? ??????????? ??????? (??? ???? ???????????????? ?????? ?? ?????? ??? ???????? ?? ???? ??????).
2. ?????? ????????? ??????????
??????? ???? ?????
- ?????? ??????????:????? ????. ???? ????? ??????? ???? ???? ???????? ????? ?????? ????? ?? ????? ????????? ???????? 0.1 ??? 0.3 ??????? ?????? ???????? ???? ?????? ????.
- ?????? ?????:???????? ??????????? ???????????? ?????? ?? ?????? 8 ???? (????? 260,000 ??????? ????? ??????????) ??? ????? ??.
- ??????? ????????? ?????? ????:?????? ??????? ???? (????? ?????/???), ???? ???????????? ?????????, ?? ??????? ????????/???????????????????.
???? ??? ???? ??????
- ?????? ??????????:?????? ???? ???? ????? ????????????. ????? ????????? ???????? ???????????? ?????? ??????? 0.8 ??? 1.0 ?? ??? ???? ???????? ?????? ??, ?? ????? ???? ???????? ???????? ??? ?????????? (???? ?????? >3 ??? 5 g/t ?????) ?????? ????.
- ?????? ?????:????? ???? ???????? ???????????? ?????? 20 ???? (??????? ?????? 645,000 ????) ?? ?????.
- ??????? ????????? ?????? ????:????? ???????? ???????, ????????? ???? ?????? ???????, ?? ??????? ????? ????? ??????? (????, ???, ???????) ?????? ?????.
3. ??????? ?? ?????? ???????????????
?????? ????????:
- ????? ??? ?????????:???? ???????? ?? ??? ???????? ?????? ????, ????? ?????? ??? ???? ?????? ???? ???????? ???????. ???? ??????? ???????? ????? ??? ??dae??, ??? ??? $1,200/??? ???? ????????? ????? ?????? ????????? ???? ???? ?? ??.
- ????? ??? ???? ?????????:????????? ???? ??? ??? ?????? ??????, ????? ?????? ??? ? ????????? ???????? ???? ??? ?????? ??. ?????? ??? ???????? ???????? ??? ??? ??? ?????? ?????? ?????? ???? ??? ?????.
??????????????? ???? ????????? ?????:
- ????? ??? ?????????:???????????? ???? ????????? ?????? (1-2 ????) ?? ?????? ????? ????????? ??? ??, ????? ???????? ???? ??????? ???? (???????????? 5-15 ????) ??.
- ????? ??? ???? ?????????:???? ????????? ??? (???? ??? 3-5) ?? ???? ??? ????? ???????????, ????? ????? ??????? 20 ????? ???? ???? ?? ???.
??????? ???????:
- ??????? ??????? ???? ??????? ???????:?????? ???????? (?????? ?????????? ??????), ????? ???? ??????? ??????, ?? ?????? ?????? ????? ?????????? ?? ???.
- ?????? ??? ?????? ???? ??????? ???????:??????? ???? (???????? ?????????), ???? ?????? ???? (??? ????? ???????), ??????? ????, ?? ??????? ??? ?????????.
????? ???????? ?? ???????? ?????????
??????? ??? ??????? ???? ????
- ??????? ??????? ?????? ???????:??????? ?????? ?????? ?? ??? ???? ???????? ??????-????? ????? ?? ?????? ???? ???????? ?????? ?????.
- ????????? ???? ??????????? ??????? ????? ??? ?????? ???????? ?? ???? ??????.
- ???? ?????????? ???? ?????? ????????? ??????????? ??? ????????????????? ?????????? ?? ?????? ????? ???? ??? ???????? ???? ????.
?????? ????? ??? ??? ?????????:
- ????????????? ?? ???????????????? ???? ???? ????, ??? ??????????, AI ????? ?????????? ???????? ????????.
- ????? ??? ???????? ???????????????? ?????? (?????? ?????????? ????), ??? ?????? ?????????? ????????.
- ?????? ??????????? ????????? ?????? ??? ?? ?????? ???????? nego ????? ??? ????? ???? ?????????.
- ???????? ???? ?????????????:??? ??????? ?????????: ????? ??? ????? ??? ?? ???? ?????? ??? ?????? ????? ????, ???????? ????????? ?? ???????? ?????? ?????? ????? ??????? ??.
??????? ??? ?? ???? ??? ??? ????? ????? ?????? ??? ?? ??????????? ???????? ???? ????? ????????? ?? ??? ????? ???? ????????, ???????? ?????, ?????? ????????, ???????? ?????????, ?? ?????? ??????? ????? ??. ??????? ???, ?????? ??????? ????????????? ??????, ?? ????? ??? ???? ?????? ?????? ??????, ??? ?????? ???????? ?? ??? ???????? ?? ?????? ?????????, ?? ???? ?????? ?? ??? ?????? ?????? ?????? ???? ???? ??. ???? ???, ??????? ????????????? ???, ?? ???? ????? ?????? ?? ??? ?????? ???????? ?? ?????? ????? ??????? ?????? ?????? ?? ??? ?????? ?? ??????????? ?????? ??? ??, ? nevertheless offers long-term profitability for large-scale operations.
?? ???????? ??????????? ????? ?????????, ?????????? ????????? ?? ??????????? ?????????? ???????? ?????????? ??. ??????? ???? ?????? ????? ???????????, ???? ?????? ?????? ??????? ?????? ?????? ?????? ??? ??? ?????. ????? ?????? ??? ???????????, ???? ??? ???? ????? ??????? ??? ??????? ???????? ??, ????? ??? ??????? ??????? ?????? ???????? ?????? ?? ???????? ?????? ????????? ????? ?????? ??. ???への ?????????? ???????? ???????? ???, ?????? ?? ???? ??? ????? ?????? ???????? ?? ???????? ??????? ??? ?????????? ????? ????????? ???, ???????? ?????? ???????? ???????? ??????? ???? ??????? ????????? ?????????? ?????, ???????? ?????? ??? ????? ?? ?????? ?????????? ???? ????? ???????.
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