Rings Stones Rings, Work Type piece: RingMaterials:Oxidized silver and raw amethystYear: 2010 Type piece: RingMaterials:Oxidized silver and raw amethystYear: 2011 Type piece: RingMaterials:Oxidized silver and amethystYear: 2016 Type piece: RingMaterials: Silver and turmalineYear: 2010 Type piece: RingMaterials:Oxidized silver and turquoiseYear: 2019 Type piece: RingMaterials:Oxidized silver and labradoriteYear: 2019 Type piece: RingMaterials:Gold and fire opalYear: 2010