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	<title>earth history &#8211; Greg Laden&#039;s Blog</title>
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		<title>Perovskites and why you should care about them</title>
		<link>https://gregladen.com/blog/2017/11/10/perovskites-and-why-you-should-care-about-them/</link>
					<comments>https://gregladen.com/blog/2017/11/10/perovskites-and-why-you-should-care-about-them/#comments</comments>
		
		<dc:creator><![CDATA[Greg Laden]]></dc:creator>
		<pubDate>Fri, 10 Nov 2017 15:12:50 +0000</pubDate>
				<category><![CDATA[Energy]]></category>
		<category><![CDATA[Physical Science and Math]]></category>
		<category><![CDATA[earth history]]></category>
		<category><![CDATA[Geology]]></category>
		<category><![CDATA[Perovskites]]></category>
		<category><![CDATA[solar panels]]></category>
		<category><![CDATA[Technology]]></category>
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					<description><![CDATA[Perovskite is a special kind of mineral, calcium titanium oxide composed of calcium titanate (CaTiO3), discovered first in the Urals and named after Lev Perovski (though it was discovered by Gustav Rose). This mineral is now known from several locations including Hot Spring County, Arkansas (see image to the right). The image at the top &#8230; <a href="https://gregladen.com/blog/2017/11/10/perovskites-and-why-you-should-care-about-them/" class="more-link">Continue reading <span class="screen-reader-text">Perovskites and why you should care about them</span> <span class="meta-nav">&#8594;</span></a>]]></description>
		
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