To produce Kiankou, or stibnite

On July 20th and 21st, Mr. Matsushita, who works for NIMS visited our school.  Mr. Matshita is studying stibnite and he gave advice to the students who are working on the research study on Kiankou, or stibnite.  They are now working on producing the mineral.  By studying under what condition stibnite could be produced, they might find out why stibnite which was mined out at Ichinokawa, Saijo,is among the ones with the largest crystals in the world.

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