Arsenopyrite
A specimen of the mineral arsenopyrite, from Wheal Penrose, Sithney, Cornwall. Stellate repeated twin (trillings), with yellowish dolomite crystals and dark-brown sphalerite, in cavities of vein quartz
Picture No
10705073
Media ID
47572171
Size
3780px x 4835px
(18.4MB)
Credit
Mary Evans / Natural History Museum
Source
Photograph from the Natural History Museum Collection
