Gemstone the stone such as color zoning (the uneven distribution of coloring within a gem) and asteria (star effects). The Greeks, for example, greatly valued asteria gemstones, which were regarded as powerful love charms, and Helen of Troy was known to have worn star-corundum. Aside from the diamond, the ruby, sapphire, emerald, pearl (not, strictly speaking, a gemstone), and opal have also been considered to be precious. Up to the discoveries of bulk amethyst in Brazil in the 19th century, amethyst was considered a "precious stone" as well, going back to ancient Greece. Even in the last century certain stones such
Bishop Daniel S. Tuttle House intended to honor the work of Bishop Tuttle. Tudor Gothic style and Boise sandstone were chosen to match the exterior of the adjacent cathedral. After the Bishop Tuttle House was completed, the "Idaho Statesman" described it as "a stone building of handsome design...costing nearly $20,000." Bishop Funsten House Bishop Daniel S. Tuttle House Bishop Daniel S. Tuttle House is a nonresidential building adjacent to St. Michael's Episcopal Cathedral in Boise, Idaho. The building was designed by local architects Wayland & Fennell and constructed in 1907 under the direction of Bishop Funsten of the Episcopal Diocese of Idaho, and the building