Answer :
The Ornaments and other tools were used to be built from materials like, soapstone, magnetite, hematite, cherts, galena flints etc., and the other artefacts available locally.
These are found in abundance and were used as a source by the researchers to identify the Poverty point culture.
Poverty point is an archaeological site in Louisiana along the Mississippi river and the other nearby waterways in U.S. , This site is considered to be a mound building site.
It is estimated that this site has been working around 3500 years ago and was one of the important regional cultural center.
It is also claimed by researchers that, it has only excavated the 1 percent of the site yet, but have found many evidences and many answers are left.
There were many mounds have been found from different time periods as,
At poverty point around 1500 BCE, At Watson Brake of the same period they had discovered around 11 mounds and ridges.
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