Moroccan Jasper, Carnelian, Faceted Smoky Quartz, Citrine and gold plate necklace. Moroccan Jasper is a mixture of jasper and agate of exquisite reddish patterns. Carnelian is from the chalcedony quartz group. Smoky Quartz is a rock crystal found in the earth's crust. Citrine is the rarest of the quartz family, made of alluvial sands and gravels.