<a href="https://en.wikipedia.org/wiki/Pigeonite" class="extiw" title="en:Pigeonite">Pigeonite</a>, Albite-Anorthite Series, <a href="https://en.wikipedia.org/wiki/Augite" class="extiw" title="en:Augite">Augite</a> (FOV ~ 4.5 x 3 mm)
<dl><dd><dl><dd>Locality: Tipogorree Hills, Tasmania, Australia</dd>
<dd><i>Original description:</i> A thin section of a dolerite with cross polarised light, showing brighly coloured pyroxenes (augite and pigeonite) and white-grey plagioclase with some fine grained mesostasis.</dd></dl></dd></dl>
<a rel="nofollow" class="external text" href="http://www.mindat.org/user-10.html#0">Ralph Bottrill</a>
CC BY 3.0
<a rel="nofollow" class="external free" href="http://www.mindat.org/photo-358246.html">http://www.mindat.org/photo-358246.html</a>