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Les Principales Macles - Page perso minéraux Alain ABREAL ...

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<strong>Alain</strong> <strong>ABREAL</strong>, <strong>Les</strong> <strong>Macles</strong> dans les Minéraux, J. of Pers. Mineralogist, vol.2, page 101-175, 2004<br />

Chrysobéryl<br />

Orthorh 2/m 2/m 2/m Sur {130} fréquentes, souvent multiples et mimétiques<br />

formant des pseudo hexagones<br />

Macle cyclique du chrysobéryl<br />

parallèle aux faces {031}<br />

Macle cyclique du chrysobéryl<br />

parallèle aux faces {031}<br />

Madagascar 10 mm<br />

<strong>Macles</strong> de chrysobéryl<br />

(Valle Aurina- Italie (20 mm)<br />

- <strong>Page</strong> 158 : Orthorhombique -

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