Schindele's Mineralien is a paramagnetic rock dust, of volcanic origin, ground into a fine powder. It was discovered from a breach in the earth's crust, in an Austrian quarry, a volcanic, brittle material.his is a broad spectrum mineral supplement having a tremendous range of potential health benefits. * the aluminium content of Schindele s Mineralien poses no threat to health (please see the download on the further reading tab for more details).