ES280599A1 - Un metodo de perforar cuerpos finos de mineral en yacimientos - Google Patents

Un metodo de perforar cuerpos finos de mineral en yacimientos

Info

Publication number
ES280599A1
ES280599A1 ES0280599A ES280599A ES280599A1 ES 280599 A1 ES280599 A1 ES 280599A1 ES 0280599 A ES0280599 A ES 0280599A ES 280599 A ES280599 A ES 280599A ES 280599 A1 ES280599 A1 ES 280599A1
Authority
ES
Spain
Prior art keywords
extracting
soil matter
recovering minerals
vein
mineral
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
Application number
ES0280599A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of ES280599A1 publication Critical patent/ES280599A1/es
Expired legal-status Critical Current

Links

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/58—Machines slitting by drilling hole on hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
ES0280599A 1961-09-07 1962-09-07 Un metodo de perforar cuerpos finos de mineral en yacimientos Expired ES280599A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13649161A 1961-09-07 1961-09-07

Publications (1)

Publication Number Publication Date
ES280599A1 true ES280599A1 (es) 1963-02-16

Family

ID=22473083

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0280599A Expired ES280599A1 (es) 1961-09-07 1962-09-07 Un metodo de perforar cuerpos finos de mineral en yacimientos

Country Status (3)

Country Link
AT (1) AT241389B (de)
ES (1) ES280599A1 (de)
GB (1) GB989686A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW16581A1 (en) * 1980-07-17 1981-10-21 Boart Int Ltd Mining method
JP3340981B2 (ja) 1999-11-05 2002-11-05 株式会社神島組 岩盤への溝形成工法、ならびに当該溝形成工法を用いた岩盤掘削工法
CN105484749B (zh) * 2016-01-15 2018-07-03 中国科学技术大学 一种宝玉石的开采方法

Also Published As

Publication number Publication date
GB989686A (en) 1965-04-22
AT241389B (de) 1965-07-26

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