Nanometre scale textures in agate and Beltane opal

by Lu Taijing, Zhang, X., Sunagawa, I., Groves, G.W.
Published 2014

Formation mechanism of tapering of crystals: a comparative study between potassium dihydrogen phosphate crystals and natural quartz crystals

by Lu, T., Yallee, R.B., Ong, C.K., Sunagawa, I.
Published 2014