Opal & Turquoise Cross Pendant by Ervin Hoskie Sterling Silver Vintage Signed EH. This is a sterling silver cross pendant with inlay opal and turqoise and a turquoise center. It is hallmarked 925, sigend EH for Ervin Hoskie. The cross measures almost 2.25″ long (includes bail) by 1.25″ wide and weighs 8.71 grams.