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In 1986, California named benitoite as its state gemstone, a form of the mineral barium titanium silicate that is unique to the Golden State and only found in gem quality in San Benito County. [ 80 ] ^ Colorado is the only state whose geological symbols reflect the national flag's colors: red (rhodochrosite), white (yule marble), and blue ...
"Yogo sapphire" is the preferred term for gems found in the Yogo Gulch, whereas "Montana sapphire" generally refers to gems found in other Montana locations. More gem-quality sapphires are produced in Montana than anywhere else in North America. Sapphires were first discovered in Montana in 1865, in alluvium along the Missouri River. Finds in ...
It is the state rock of Missouri. The name is a portmanteau, formed from Mo (Missouri), zark , and ite (meaning rock). [1] Mozarkite consists essentially of silica (quartz - SiO 2) with varying amounts of chalcedony. It has won distinction as a particular form or variety of chert because of its unique variation of colors and its ability to take ...
It looks like Aurora Borealis shooting over a mountain range, but it's not.. This is a photograph of a gemstone taken under a microscope. If you're thinking, "I could look at these breath taking ...
The Murphy Mound Archeological Site (), is a prehistoric archaeological site in the Bootheel region of the U.S. state of Missouri.Located southwest of Caruthersville in Pemiscot County, Missouri [2]: 302 the site was occupied by peoples of the Late Mississippian period, centuries before European colonization of the area.
Nebo Hill Archeological Site is a prominent former river bluff located in Liberty, Missouri. It has one of the highest elevations in Clay County.One source states the hill is named after the family who owned the property in the 1900s, [2] while according to another source the name is a transfer from Mount Nebo in Jordan.
A woman in Poland found a unique stone in a field and kept it. Over 50 years later, archaeologists got their first look at the stone — and identified it as a rare ancient artifact.
[4]: 49 Grave goods were found with some burials, [4]: 62 and bundle burial was also practiced. [4]: 63 Mississippian culture pottery was the most abundant artifact found at the Campbell Site. The types identified as Bell Plan and Neeley's Ferry Plain made up 58% of the total sherds found on the surface. Bell Plain dominated with 38.9%, and ...