NOTES ON THE MINEEALS OF JAPAN. 257 



of KuMiNATSu near Tsukuba in Hitachi. The diameter of 

 these garnets is below 1 cm. Small faces of mOn are sometimes 

 met with on them. 



HoGi in Nagato. — Greenish-yellow to dark-green crystals of 

 garnet, usually in cc O. 2O2 , but sometimes in cc O only, are 

 found there rarely attaining 6 cm. in diameter. Fine zonal struc- 

 tures, and division into sectors are easily observed. Ko has 

 found a small quantity of wollastonite together with the garnet. 



At Tokiwa in Shiuano, brownish-yellow dodecahedral 

 crystals of garnet, essentially resembling those of Hogi, are 

 found with wollastonite, fine-granular green augite aggregates, 

 brown-red garnet masses, &c. These minerals are so abundant 

 that the crystalline limestone containing them does not yield 

 white lime. 



Various garnets occur at different places in Obira in 

 Bungo. Thus, we have : yellow-coloured small crystals associated 

 with danburite at Higashishödö ; brown garnet, often with yellow 

 zone outside, in the cr3^stal]ine limestone of the same place ; 

 dark-green garnet in the hedenbergite mass of Okuradaiii ; brown 

 crystals with lievrite, grey axinite, &c. at Ginjiki ; and so forth. 



The dark-green garnet in the crystalline limestone of Kawa- 

 HAKE in Shinano, where an augite resembling hedenbergite and 

 a pseudomorph of talc after tremolite are found, is nearly 

 similar to the same-coloured garnet of Inunagare in Obira found 

 in crystalline limestone. 



Dark-brown dirty-looking crystals of garnet in 2O2 found 

 near Takatö in Shinano, occur in biotite-gneiss ; while clear 

 brownish-coloured garnet crystals ( 2O2 ) of Yasusada in Mikawa 

 Province are associated with rhodonite in a quartz vein in 

 biotite-gneiss. 



