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A2 motorway tunnel, Herzogberg Mt., Modriach, Koralpe Mts, Styria, Austria

(A2 Autobahntunnel, Herzogberg, Modriach, Koralpe, Steiermark, Österreich)

Minerals from pegmatites, gneisses, amphibolites, eclogites and calc-silicate rocks uncovered during the construction of the tunnel.

Refs.:
- Postl, W. & Bojar, H.-P. (2002): 1322: Albit, Amphibol, Anatas, Apatit, Axinit, Biotit, Brookit, Chalkopyrit, Granat, Klinozoisit-Epidot, Kyanit, Mikroklin, Monazite-(Ce), Malachit, Muskovit, Pyrit, Pyrrhotite, Quarz (Bergkristall, Chalcedon), Skapolith, Siderit, Titanit, Turmalin, Zirkon und Zoisit aus dem Autobahntunnel durch den Herzogberg (2. Röhre) bei Modriach, Pack, Steiermark. In: Niedermayr, G. et al. (2002): Neue Mineralfunde aus Österreich LII. Carinthia II, 192/112, 239-242.
- Postl, W., Bojar, H.-P. & Moser, B. (2004): 1395: Galenit und Sphalerit aus dem Herzogbergtunnel (2. Röhre) bei Modriach, Pack, Steiermark. In: Niedermayr, G. et al. (2004): Neue Mineralfunde aus Österreich LIII. Carinthia II, 194/114, 253.
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Mineral List:
Actinolite
'Albite-Anorthite Series'
Anatase
'Apatite'
'Axinite'
Biotite
Brookite
Chalcopyrite
Clinozoisite
Epidote
Galena
'Garnet Group'
'K Feldspar'
Kyanite
Malachite
'Monazite'
Muscovite
Pyrite
Pyrrhotite
Quartz
'Scapolite'
Siderite
Sphalerite
Titanite
'Tourmaline'
Zircon ?
Zoisite


27 entries listed. 18 valid minerals.

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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