Nellite Pendant, Hand Set in Solid 925 Silver. This Pendant comes with a lovely Quality Chain and Box. Free UK Postage. Nellite was alongside pietersite in Namibia in the early 1910’s, Nellite is a rare, golden-orange mineral that forms as a result of a combo of quartz, and golden tigers eye, the stone is also sometimes called ‘’lionskin’’ due to its shimmery tanish orange color.