Document status: incomplete. Quartz is a term that includes both well crystallized and compact forms of silica. For the most time the different quartz varieties have been considered as species of their own and have not been systematically grouped together before the 19th century.
Samuel Ullman (born April 13, 1840 in Hechingen, Germany; died March 21, 1924 in Birmingham) was a hardware dealer, a long-time member of the Birmingham Board of Education, a lay leader at Temple Emanu-El, and a writer whose poem, Youth, is celebrated worldwide.
Kelman was a confidante of his teacher Abraham Joshua *Heschel throughout Heschel's and Rabbi Joseph Baer *Soloveitchik's negotiations with the Vatican and Pope Paul vi regarding Nostra Aetate. He also marched with Heschel in Montgomery and pleaded with him to make major addresses to White House Conferences on Education and Aging.