Mount Sinai miniature Highly sought after by collectors this beautiful miniature depicts the revelation on Mount Sinai (Matan Torah) with the Decalogue inscribed with Hebrew letters. The mountain is adorned with various floral ornaments. This item was made in the electroforming method. Measurements: Height: 1.5in. / 3.81cm. Weight: 19gr. / 0.611oz. Marks: 925 for sterling silver.