<?xml version="1.0" encoding="utf-8" ?>
<article>
	<authors>Fridrichová J. AND Bačík P. AND Illášová Ľ. AND Štubňa J. AND Škoda R. AND Milovská S.</authors>
	<title>Forensic gemmological study of green-coloured beryl of variable origin</title>
	<year>2018</year>
	<journal>Acta Geologica Slovaca</journal>
	<volume>10</volume>
	<issue>2</issue>
	<pages>89-104</pages>
	<issn>1338-0044</issn>
	<e-issn>1338-5674</e-issn>
</article>