| 词条 | Menilite |
| 释义 |
Menilite is a greyish-brown form of the mineraloid opal.[1] It is also known as liver opal or leberopal (German), due to its color. It is called menilite because it was first described from Ménilmontant (Paris), France,[1] where it occurs as concretions within bituminous Early Oligocene Menilite Shales. See also
References1. ^1 Menilite on Mindat.org {{Silica minerals}}{{Mineral-stub}} 1 : Opals |
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