All the Norwegian cleavelandite-quartz-pegmatites from which suitable material was available are shown to be enriched in lithium. In nearly all of them is found a brownish mica related to zinnwaldite and containing more than 1 %, in extreme cases more than 3 %, Li²O. Other Li-rich minerals (petalite, spodumene, amblygonite &c) have so far not been observed in these deposits.