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
Neil S. Bishop Neil S. Bishop Neil S. Bishop (1903-February 24, 1989) was an American dairy farmer, educator and politician from Maine. Bishop was born in Presque Isle, Maine, although his family moved when he was young to Bowdoinham, Maine. He served four terms (1940-1948) in the Maine Senate as a Republican while a resident of Stockton Springs, Maine. He unsuccessfully sought the Republican Party nomination for governor in 1948 and 1952. He won the nomination for Congress in the 2nd district in 1958, but lost to incumbent Democrat Frank M. Coffin. In his final bid for public office, Bishop was his party's