Unaligned, prismatic crystals of schorl, with strongly mauve to indigo pleochroism and concentric compositional zoning are scattered throughout the sample. Basal sections remain a deep blue regardless of rotation of the stage. A corona of clear tourmaline (perhaps) rims most grains. The tourmaline are found in a sericitized feldspars.
No listing in Cobos index. Commercial recording. Quality: good. PLEASE NOTE: this should be number 1 of 16 on the audiofile.
Edition: 117/150 Woodblock print; ink, colors, and silver on paper. Born in Tokyo in 1911, Toshi Yoshida was the eldest son of Hiroshi Yoshida. Under his father's influence, Toshi began to learn painting at age 3 and woodblock printing at age 13. From 1925-29 he studied oil painting at Taiheiyo Art School and in 1929 traveled with his father to India and Southeast Asia. In 1936 Toshi journeyed to China and Korea. In 1952-53 he visited the US and Europe where he exhibited works and lectured about woodblock prints. In 1954 he taught printmaking for one month at the Art Institute of Chicago and since that time has often traveled to the US, Canada, Mexico, Africa, Australia and Antarctica for sketching, exhibitions and lectures. For a few years after the war, he made prints of abstract subjects, but then reverted to prints of scenery and animals. In 1980, Toshi opened the Miasa Cultural Center in Nagano Prefecture where he taught students from many countries, including Carol Jessen and Karyn Young.
Narrative illustration of an unknown folktale. Peliatan(?)
This fine grained sample is fairly monomineralic. The small, feathery crystals are aligned to form a weak foliation. Opaques are plentiful though sphene much less so.
The hornblende crystals in this thin section are prismatic and subhedral to euhedral in shape. They are strongly aligned. Filling in between the amphiboles are altered feldspars, granular epidote crystals and euhedral apatites.
This sample is an almost monomineralic hornblende amphibolite with trace occurances of poikiloblastic orthoclase and biotite. Biotite growth concentrates along the margins of a high relief, clear mineral with fifth-order birefringence, extreme enough that the inclusions appear to not go extinct. Rarely are radiaiton halos observed in hornblende crystals.