Pub Date : 2022-07-13DOI: 10.1007/s13563-022-00328-0
Elisabeth Clausen, A. Sörensen
{"title":"Required and desired: breakthroughs for future-proofing mineral and metal extraction","authors":"Elisabeth Clausen, A. Sörensen","doi":"10.1007/s13563-022-00328-0","DOIUrl":"https://doi.org/10.1007/s13563-022-00328-0","url":null,"abstract":"","PeriodicalId":44877,"journal":{"name":"Mineral Economics","volume":"36 1","pages":"521 - 537"},"PeriodicalIF":2.5,"publicationDate":"2022-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86859655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-04DOI: 10.1007/s13563-022-00330-6
A. Hassan
{"title":"Modeling the linkage between coal mining and ecological footprint in South Africa: does technological innovation matter?","authors":"A. Hassan","doi":"10.1007/s13563-022-00330-6","DOIUrl":"https://doi.org/10.1007/s13563-022-00330-6","url":null,"abstract":"","PeriodicalId":44877,"journal":{"name":"Mineral Economics","volume":"23 1","pages":"123-138"},"PeriodicalIF":2.5,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76668063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-27DOI: 10.1007/s13563-022-00327-1
M. Schodlok, M. Frei, K. Segl
{"title":"Implications of new hyperspectral satellites for raw materials exploration","authors":"M. Schodlok, M. Frei, K. Segl","doi":"10.1007/s13563-022-00327-1","DOIUrl":"https://doi.org/10.1007/s13563-022-00327-1","url":null,"abstract":"","PeriodicalId":44877,"journal":{"name":"Mineral Economics","volume":"8 1","pages":"495 - 502"},"PeriodicalIF":2.5,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89659663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-21DOI: 10.33019/mineral.v6i2.3089
Selvira Oktaviani, Janiar Pitulima, H. Oktarianty
PT Vitrama Properti is a company engaged in mining sector that utilizes natural resources of granite. The condition of mine road at PT Vitrama Properti is not good, causing the lack of transportation productivity in the transportation process. This study aims to evaluate the geometry of the mine road. The method is terrestrial method. Data that obtained are data on straight road width, road width at bends, height differences and bend radius to evaluated with AASHTO. The smallest of road width is 4.67 m, the road width on the smallest bend is 5.8 m, the smallest height difference value is 0.9 m and the smallest radius of bend is 7.695 m. The evaluation results are the width of the haul road on a straight single lane minimum is 6.6 m, the width of the haul road on a straight two-lane minimum is 11.55 m, the width of haul road in two lines minimum bend is 16.485 m, the maximum slope of road is 10%, the superelevation is 4%, and the cross slope is 33 cm.
{"title":"Evaluasi Geometri Jalan Tambang Di PT Vitrama Properti Desa Air Mesu Kabupaten Bangka Tengah","authors":"Selvira Oktaviani, Janiar Pitulima, H. Oktarianty","doi":"10.33019/mineral.v6i2.3089","DOIUrl":"https://doi.org/10.33019/mineral.v6i2.3089","url":null,"abstract":"PT Vitrama Properti is a company engaged in mining sector that utilizes natural resources of granite. The condition of mine road at PT Vitrama Properti is not good, causing the lack of transportation productivity in the transportation process. This study aims to evaluate the geometry of the mine road. The method is terrestrial method. Data that obtained are data on straight road width, road width at bends, height differences and bend radius to evaluated with AASHTO. The smallest of road width is 4.67 m, the road width on the smallest bend is 5.8 m, the smallest height difference value is 0.9 m and the smallest radius of bend is 7.695 m. The evaluation results are the width of the haul road on a straight single lane minimum is 6.6 m, the width of the haul road on a straight two-lane minimum is 11.55 m, the width of haul road in two lines minimum bend is 16.485 m, the maximum slope of road is 10%, the superelevation is 4%, and the cross slope is 33 cm.","PeriodicalId":44877,"journal":{"name":"Mineral Economics","volume":"57 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84576324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-14DOI: 10.1007/s13563-022-00325-3
W. Pohl
{"title":"Metallogenic models as the key to successful exploration — a review and trends","authors":"W. Pohl","doi":"10.1007/s13563-022-00325-3","DOIUrl":"https://doi.org/10.1007/s13563-022-00325-3","url":null,"abstract":"","PeriodicalId":44877,"journal":{"name":"Mineral Economics","volume":"16 1","pages":"373 - 408"},"PeriodicalIF":2.5,"publicationDate":"2022-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78891359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-01DOI: 10.1007/s13563-022-00324-4
V. Steinbach
{"title":"F.-W. Wellmer — a life as a raw materials expert at the crossroads of research, industry and politics","authors":"V. Steinbach","doi":"10.1007/s13563-022-00324-4","DOIUrl":"https://doi.org/10.1007/s13563-022-00324-4","url":null,"abstract":"","PeriodicalId":44877,"journal":{"name":"Mineral Economics","volume":"14 1","pages":"349 - 350"},"PeriodicalIF":2.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81523409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-01DOI: 10.1007/s13563-022-00323-5
P. Christmann, G. Lefebvre
{"title":"Trends in global mineral and metal criticality: the need for technological foresight","authors":"P. Christmann, G. Lefebvre","doi":"10.1007/s13563-022-00323-5","DOIUrl":"https://doi.org/10.1007/s13563-022-00323-5","url":null,"abstract":"","PeriodicalId":44877,"journal":{"name":"Mineral Economics","volume":"4 1","pages":"641 - 652"},"PeriodicalIF":2.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80502378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-01DOI: 10.1007/s13563-022-00322-6
Mohammad Rahman Ardhiansyah, T. Adachi, Junichiro Oda
{"title":"Stratified state aggregation (SSA) approach in real option valuation: combining price and grade uncertainties in tin mining projects","authors":"Mohammad Rahman Ardhiansyah, T. Adachi, Junichiro Oda","doi":"10.1007/s13563-022-00322-6","DOIUrl":"https://doi.org/10.1007/s13563-022-00322-6","url":null,"abstract":"","PeriodicalId":44877,"journal":{"name":"Mineral Economics","volume":"52 1","pages":"371 - 381"},"PeriodicalIF":2.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89917218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-01DOI: 10.1007/s13563-022-00326-2
A. Löf
{"title":"A handbook of primary commodities in the global economy","authors":"A. Löf","doi":"10.1007/s13563-022-00326-2","DOIUrl":"https://doi.org/10.1007/s13563-022-00326-2","url":null,"abstract":"","PeriodicalId":44877,"journal":{"name":"Mineral Economics","volume":"41 1","pages":"341 - 344"},"PeriodicalIF":2.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82216725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-01DOI: 10.1080/14041040802433910
A. Löf
{"title":"A handbook of primary commodities in the global economy","authors":"A. Löf","doi":"10.1080/14041040802433910","DOIUrl":"https://doi.org/10.1080/14041040802433910","url":null,"abstract":"","PeriodicalId":44877,"journal":{"name":"Mineral Economics","volume":"8 1","pages":"341-344"},"PeriodicalIF":2.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75686632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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