<a href="https://en.wikipedia.org/wiki/Berthierine" class="extiw" title="en:Berthierine">Berthierine</a>
<dl><dd><dl><dd><dl><dd><dl><dt>Field of view</dt>
<dd>3.3 mm x 2.5 mm</dd>
<dt>Locality</dt>
<dd>Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada</dd>
<dt>Description</dt>
<dd>Small part of an old Ron Waddell specimen. Visually confirmed by Dr. Andre Lalonde.</dd></dl></dd></dl></dd></dl></dd></dl>
<a rel="nofollow" class="external text" href="https://www.mindat.org/user-11235.html">Modris Baum</a>
<a rel="nofollow" class="external free" href="https://www.mindat.org/photo-163637.html">https://www.mindat.org/photo-163637.html</a> (<a rel="nofollow" class="external text" href="https://www.mindat.org/K9L-GK2">Mindat-ID K9L-GK2</a>)