Pink chalcedony nodule Peridotite I suspect the black mineral

I suspect the black mineral could be poorly-formed specularite hematite

Approx weight: 204g

high-quality prehnite is a gemmy translucent material with brighter lime-to-mint green color

** Brittle warning: Selenite is soft and can easily break

The example highlighted in the second image is from Option D

Pink chalcedony nodule Peridotite I suspect the black mineralLocale: Yankee Dog Claim, Hidalgo, New Mexico Approx size: 2" Approx weight: 65g Pink chalcedony nodules, sometimes called "chalcedony desert roses," have been discovered across the southwest. They were prolific from this locale back in the 1990s, but today are much harder to come byat least with any size or quality. The material is known for its strong UV reaction and undulating ropy, botryoidal forms. Pink chalcedony often grows shapes like a nest,