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<title><![CDATA[EC21 Product Catalogs - sphalerite]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/sphalerite--283504/1/sphalerite.html]]></link><item>
<title><![CDATA[Lead Ore]]></title><link><![CDATA[https://freejoe080.en.ec21.com/Lead_Ore--12035024_12035568.html]]></link><description><![CDATA[sphalerite (zinc sulfide) and chalcopyrite (copper sulfide). It can also occur in sedimentary rocks, often alongside silver, which can be extracted as a byproduct.
Uses: Lead Production: Galena is th]]></description><pubDate><![CDATA[20250108]]></pubDate></item>

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