Peschek-Böhmer, Flora. Healing crystals and gemstones : from amethyst to zircon / Flora Peschek-Böhmer / Gisela Schreiber. - Old Saybrook, CT : Konecky & Konecky, 2003. - 304 p. : col. ill. ; 26 cm. ISBN: 9781568524429 1568524420 LCCN: 2010281385 Subjects--Topical Terms: Crystals--Therapeutic use. LC Class. No.: RZ415 / .P4713 2003 Dewey Class. No.: 133.2548