CA979930A - Method of mining - Google Patents
Method of miningInfo
- Publication number
- CA979930A CA979930A CA173,449A CA173449A CA979930A CA 979930 A CA979930 A CA 979930A CA 173449 A CA173449 A CA 173449A CA 979930 A CA979930 A CA 979930A
- Authority
- CA
- Canada
- Prior art keywords
- mining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/22—Methods of underground mining; Layouts therefor for ores, e.g. mining placers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE08480/72A SE364339B (en) | 1972-06-28 | 1972-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA979930A true CA979930A (en) | 1975-12-16 |
Family
ID=20274193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA173,449A Expired CA979930A (en) | 1972-06-28 | 1973-06-07 | Method of mining |
Country Status (4)
Country | Link |
---|---|
US (1) | US3897107A (en) |
CA (1) | CA979930A (en) |
SE (1) | SE364339B (en) |
ZM (1) | ZM10373A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114086960A (en) * | 2022-01-21 | 2022-02-25 | 矿冶科技集团有限公司 | Forming method of cutting groove |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE404620B (en) * | 1974-08-20 | 1978-10-16 | Janelid Erik Ingvar | PROCEDURE FOR BREAKING ROCK OR ORE ACCORDING TO THE BLOCKRAS PRINCIPLE IN MASSFUL BODIES |
US4106814A (en) * | 1977-07-15 | 1978-08-15 | Occidental Oil Shale, Inc. | Method of forming in situ oil shale retorts |
SE452044B (en) * | 1983-03-23 | 1987-11-09 | Johnson Construction Co Ab | VIEW BY EXPLOSION OF SIGNIFICANTLY EXTENSIVE MOUNTAINS |
US4512610A (en) * | 1983-05-27 | 1985-04-23 | Mobil Oil Corporation | Mining system |
CN101042051B (en) * | 2007-01-18 | 2010-08-18 | 宝钢集团上海梅山有限公司 | Arrangement method for initial mining sublevel stoping drift with sublevel caving method |
CL2008003560A1 (en) * | 2008-11-28 | 2009-05-04 | Corporacion Nac Del Cobre De Chile | Method for the continuous extraction of mineral in underground works, destined for the permanent production of extraction from the points of exploitation, includes building exploitation galleries, in which the center defined by a group of galleries crosses a street to transport ore, and preconditioning of rock. |
MX339889B (en) * | 2010-02-22 | 2016-06-16 | Tech Resources Pty Ltd * | Underground mining. |
CN103089266B (en) * | 2012-12-18 | 2014-12-10 | 鞍钢集团矿业公司 | Drift-pillar-free sublevel barnyard caving mining method of open pit transferred underground transitional period |
CN103244124B (en) * | 2013-05-22 | 2015-04-22 | 太原理工大学 | Method for coal mine tunnel working surface to pass through abandoned roadway in forced caving pressure relief mode |
CN104358573B (en) * | 2014-09-04 | 2016-08-31 | 广东安元矿业勘察设计有限公司 | The stage open stope of big thick ore body and stage avalanche combined mining method |
CN105971610A (en) * | 2016-06-27 | 2016-09-28 | 安徽金联地矿科技有限公司 | Process for recycling and collecting open residual ore |
US11125084B1 (en) | 2020-03-19 | 2021-09-21 | Newcrest Mining Limited | Mining method |
CN112196537B (en) * | 2020-11-13 | 2021-08-10 | 长沙矿山研究院有限责任公司 | Medium-diameter deep hole composite slot drawing process for steeply inclined medium-thickness ore body |
CN112177613B (en) * | 2020-11-13 | 2021-08-17 | 长沙矿山研究院有限责任公司 | Sector medium-diameter deep hole mining process for steeply inclined medium-thickness ore body |
CN112683117A (en) * | 2020-12-23 | 2021-04-20 | 莱芜莱新铁矿有限责任公司 | Construction method for slot-drawing blasting without well cutting |
CN115012938A (en) * | 2022-05-17 | 2022-09-06 | 安徽金日晟矿业有限责任公司 | Non-cutting raise deep hole slot-drawing blasting ore-breaking mining method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US473734A (en) * | 1892-04-26 | Method of mining coal |
-
1972
- 1972-06-28 SE SE08480/72A patent/SE364339B/xx unknown
-
1973
- 1973-06-01 US US365854A patent/US3897107A/en not_active Expired - Lifetime
- 1973-06-07 CA CA173,449A patent/CA979930A/en not_active Expired
- 1973-06-19 ZM ZM103/73*UA patent/ZM10373A1/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114086960A (en) * | 2022-01-21 | 2022-02-25 | 矿冶科技集团有限公司 | Forming method of cutting groove |
CN114086960B (en) * | 2022-01-21 | 2022-04-19 | 矿冶科技集团有限公司 | Forming method of cutting groove |
Also Published As
Publication number | Publication date |
---|---|
SE364339B (en) | 1974-02-18 |
US3897107A (en) | 1975-07-29 |
ZM10373A1 (en) | 1974-05-21 |
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