The faces of the prism are very well defined and with fine vertical striations, while terminations are less clear because they coincide with contacts. We call attention to the locality, one of the most classic from Norway. Kragerö, Telemark, Norway. Specimen size: 4.2 x 2 x 1.1 cm With handwritten label & record from the Folch Collection
[Originally uploaded as ferrohornblende-magnesiohornblende series, and corrected in lack of analysis to amphibole group. Specimen probably from Studsdalen, a classical locality for amphibole crystals ("hornblende")]
Kragerö, Telemark, Norway.
Specimen size: 4.2 x 2 x 1.1 cm
With handwritten label & record from the Folch Collection
[Originally uploaded as ferrohornblende-magnesiohornblende series, and corrected in lack of analysis to amphibole group. Specimen probably from Studsdalen, a classical locality for amphibole crystals ("hornblende")]
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Photo added: 5th Oct 2006