Zektzerite

The mineral zektzerite is a member of the group and was first found in 1966 by Seattle mineralogist Benjamin Bartlett "Bart" Cannon. It was discovered in the Willow creek basin below Silver Star mountain in miarolitic cavities within the alkaline arfvedsonitegranite phase of the Golden Horn batholith, Okanogan County, Washington. It is named for (born 1936), mathematician and mineral collector of Seattle, Washington.

The mineral was misidentified as alkali beryl (morganite) at that time. Subsequently, in September, 1975, additional specimens of the mineral were found in a "float boulder" (a glacial erratic, or dropstone) on the north side of Kangaroo Ridge at an approximate elevation of 6,500 feet (2,000 m); it was recognized that the material was not beryl.