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Chalcedony from
Pilot adit, Semmering basis tunnel, Dürrhof, Spital am Semmering, Bruck-Mürzzuschlag District, Styria, Austria


Locality type:Adit
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Confirmed
Confirmation Methods:Dealer/Collection Label
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Pilot adit, Semmering basis tunnel, Dürrhof, Spital am Semmering, Bruck-Mürzzuschlag District, Styria, Austria
Data Identifiers
Mindat Occurrence Record ID:733060
Long-form Identifier:1:3:733060:5
GUID (UUID V4):51745c5f-e0d7-427e-9f66-5b39070632d7
References
Chris Auer
Reference Search (possible matching items)
Singhal, Raj K., Mehrotra, Anil K., Hadjigeorgiou, John, Poulin, Richard - Eds. (1995) Mine Planning and Equipment Selection 1995 - Proceedings of the Fourth International Symposium on Mine Planning and Equipment Selection/Calgary/Canada/31 October-3 November 1995. A. A. Balkema.
Book
waterproof and water-protection technologies on the basis of Ukrainian mining regions geotechnical systems...Engineering and Mineral Economics, Montan University, Austria Prof. Wildor T. Hennies, Mining Engineering Department...1995, Singhal et al. (eds) © 1995 Balkema, Rotterd am. ISBN 90 5410 569 0 Pit optimization of Sapan Dalam...port; the coal price was US$ 32.63 per-tonne f.o.b. basis. Pit smoothing and base controlling As shown in...appropriate choice of stope shape and pillar size on the basis of the original tensional state of the rock, thus
 
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