- Grover Cleveland (born Stephen Grover Cleveland) was the only American president to hold two non-consecutive terms, as the 22nd and 24th president (1885–89, 1893–97). Benjamin Harrison was the 23rd president, winning a bizarre race in 1888 in which Cleveland won the popular vote but Harrison prevailed in the Electoral College. Cleveland was also the second American president to get married while in office, and the only one to marry in the White House itself. He was also the only Democratic president in a period (1869-1913) of Republican executive dominance.
- Nephrite (Wikipedia)
Nephrite is a variety of the calcium, magnesium, and iron-rich amphibole minerals tremolite or actinolite (aggregates of which also make up one form of asbestos). The chemical formula for nephrite is Ca2(Mg, Fe)5Si8O22(OH)2. It is one of two different mineral species called jade. The other mineral species known as jade is jadeite, which is a variety of pyroxene. While nephrite jade possesses mainly grays and greens (and occasionally yellows, browns, black or whites), jadeite jade, which is rarer, can also contain blacks, reds, pinks and violets. Nephrite jade is an ornamental stone used in carvings, beads, or cabochon cut gemstones. Nephrite is also the official state mineral of Wyoming.