MINERALS. 



107 



DIVISION 4- 



2nd Stria* - Epitnt-oxitJes, continued, 



Magnetite, Vigneria. Elba. 



Traversella, Italy. 



Oxidized Magnetic Iron. Capo Calamita, Elba. 

 Oxidized Iron, slightly magnetic. ,, 



Hydroxidizcd Iron, iridescent. Rio, Elba. 

 Pleoiiaste, - a black variety of Spinel. Monte Soma, Italy. 



in Dial lag}. Bal*li**ero t Italy. 



in Peri dote. ,, ,, 



Spinel in Sand. Pizzo, Calabria, Italy. 



3rd Series - Sesqnioxides. 



Haematite WkUthavm, England. 



seveml specimens from Briton and Elba, 



black. Midrkirk, Scotland. 



red. Wanlockhead, Scotland. 



red. Vesuvius, - Eruption 1891. 



red. Rio, Elba. 



brown. ,, 



,, reniform. Cumberland. 



,, reniform with nodule. Whitehaven. 



,, botryoidal and massive. Cumberland. 



with Iron Pyrites & Copper South Australia 



,, with Iron Pyrites and Gold. 



Limonite. Capo Calamita, Elba. 



Vigneria, Elba. 



with small Pyrites Crystals. 



