Talk:Petalite

Geology Mid‑importance

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Rocks and minerals Mid‑importance

	Earth sciences portal Petalite is part of WikiProject Rocks and minerals, an attempt at creating a standardized, informative, comprehensive and easy-to-use rocks and minerals resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.Rocks and mineralsWikipedia:WikiProject Rocks and mineralsTemplate:WikiProject Rocks and mineralsRocks and minerals articles
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Molar weight[edit]

It would be good to add the nominal molar weight (306.156 g/mol) to the table. I tried but failed with that for spodumene so I make no attempt myself.150.227.15.253 (talk) 21:30, 4 December 2017 (UTC)[reply]