“Kainosite-(Y) prism (visually identical crystal in the same void were EDS- (Joachim Gröbner) and SXRD-analysed (Uwe Kolitsch)) with quartz and feldspar. The crystal shows a wedge-shaped termination (not well visible unfortunately).
Photo Harald Schillhammer.”
Uwe Kolitsch - 6th July 2016