Malachite (Osenovlag, Sofia Region, Bulgaria) Coll. Georgi Bonchev at the Sofia University "St. Kliment Ohridski" Museum of Mineralogy, Petrology &amp; Mineral Resources <a href="//commons.wikimedia.org/wiki/File:Malachite_(Osenovlag,_Sofia_Region,_Bulgaria)_Coll._Georgi_Bonchev_at_the_Sofia_University_%22St._Kliment_Ohridski%22_Museum_of_Mineralogy,_Petrology_%26_Mineral_Resources.jpg#ooui-php-4" title="Edit this at Structured Data on Commons"><img alt="Edit this at Structured Data on Commons" src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" style="vertical-align: text-top" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20"></a>
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