Menilite
Appearance
Meniliteis a greyish-brown form of themineraloidopal.[1]It is also known asliver opalorleberopal(German), due to its color. It is called menilite because it was first described fromMénilmontant(Paris),France,[1]where it occurs asconcretionswithinbituminousEarly OligoceneMenilite Shales.
See also
[edit]References
[edit]