sample of celestine
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What is Celestine And Where Can I find It?

Celestine derives its name from the Latin word caelestis meaning celestial and is the name accepted by the International Mineralogical Association (IMA). Celestine is a member of baryte group of minerals which also includes Anglesite, Baryte, and Hashemite. Celestine in Ohio Northwestern Ohio produces crystals of this mineral in colors ranging from white to a…

Rockhounding in Delaware – What Rocks You Can Find and Where

Rockhounding in Delaware – What Rocks You Can Find and Where

Muscovite Mica Streak: White Hardness: 2 – 2.5 Chemical Formula: KAl2(AlSi3O10)(F,OH)2 Muscovite is the most common mineral of the mica family. It is an important rock-forming mineral present in igneous, metamorphic, and sedimentary rocks. Like other micas it readily cleaves into thin transparent sheets. Muscovite sheets have a pearly to vitreous luster on their surface….