144 ACCOUNTS, ETC., OF THE BRITISH MUSEUM. 



Psittacinite from Belgian Congo : />// H. Cooksoii, Esq. 



Artificial minerals (cristobalitc, fayalite, rhodonite, apatite, 

 spinel, willemite, vogtite, silico-carnotite, hilgenstockite, steadite, 

 &c.) from furnace slags : by Allan B. Dick., Esq. 



Coal from Yampupata mine, Bolivia : by A. L. Dan, Esq. 



Fibrolite from Clattering Bridge, Kincardineshire : by W. 

 Duncan, Esq. 



Siliceous sinter and micaceous haematite from Lustleigh, Devon- 

 shire : by A. B. Edr/e, Esq. 



Ferrierite, a new species, from British Columbia : by Br. W. F. 

 Ferrier. 



Geikielite crystal from Ceylon : by Sir L. Fletcher, F.E.S. 



Retinite in coal from Alger, Wyoming : by Thomas French, Esq. 



Lepidolite, a transparent pale-lilac cleavage slab, from Western 

 Australia : by Rev. J. M. Gordon. 



Dioptase on malachite from Bwana M'Kubwa, North-West 

 Rhodesia ; faceted haematite from Crowgarth mine, Cleator Moor, 

 Cumberland : by Albert 6r. F. Gregory, Esq. 



Artificial anorthic metasilicate of iron, calcium, manganese, and 

 magnesium (vogtite) from acid steel-furnace slag : by A. F. 

 Hallhnond, Esq. 



Native copper and anthophyllite in serpentine from the Lizard, 

 Cornwall : by Arnold G. Hansard, Esq. 



Pyrites with graphite from Ceylon : by Messrs. Henderson Sf Co. 



Tourmaline, a large crystal, from Minas Geraes, Brazil : by 

 Lieut.- Commander B. I), ffolberton, R.JV. 



Demantoid with fibrous enclosures : by E. Hopkins, Esq. 



Chalcedony nodule enclosing water (enhydros) : by Miss M. V. 

 Jessup. 



Cassiterite in pegmatite, spodumene, &c., from Winnehah 

 district, Gold Coast, West Africa : by TF. H. Kenny, Esq. 



Tarbuttite, a large isolated crystal, from Broken Hill, North- 

 West Rhodesia : by F. P. Mennell, Esq. 



Muscovite in serpentine from Rumania : by Prof. G. Murgoci. 



Cassiterite, compact, white, from Bolivia : by Dr. Richard Pearce. 



Corundum from Palmeitfontein farm, Zoutpansberg district, 

 Transvaal : by Dr. A. W. Rogers, F.R.S. 



Witherite from Ushaw Moor Colliery, Durham ; stibnite from 

 Co. Monaghan ; tetrahedrite from Co, Galway : by Arthur Russell, 

 Esq. 



Yillamaninite, a new species from Villamanin, Spain ; rutile 

 (var. nigrine), two large water-worn crystals from Brazil : bij Dr. 

 W. R. Schoeller. 



Euxenite crystals from Titi, Negri Sembilan, Federated Malay 

 States : by J. B. Scrivenor, Esq. 



Apatite crystals from basic slag : by Dr. J. E. Stead, F.R.S. 



Calcite with barytes, and dolomite with fluor, from Force Crag 

 mine, Braithwaite, Cumberland : />// H. T. Stretton, Esq. 



