20th century. An assortment of twenty-five gemstone eggs, all housed in wood frame, including: guinea fowl jasper, magnesite, brown granite, marble, iron pyrites, pink dolomite, petrified wood, sperpentine, unakite, dolomite, dark lepidolite, green quartz, rose quartz, dark butter chert, limestone, vertdite, brown opaline, aventurine, lepidolite, red unakite, dark serpentine, quartz feldspar, grey granite, calcrete, and green opaline; frame 9.25 x 10.5 in.