Rashleighite, also called Henwoodite is a ferrian variety of turquoise. The names are in honour of the Cornish geologists Philip Rashleigh and William Jory Henwood.
References
Rashleighite Wikipedia(Text) CC BY-SA
Rashleighite, also called Henwoodite is a ferrian variety of turquoise. The names are in honour of the Cornish geologists Philip Rashleigh and William Jory Henwood.