User:Vsion
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Celestine is a mineral consisting of strontium sulfate (SrSO4). It is named for its occasional delicate blue color. Celestine and the carbonate mineral strontianite are the principal sources of the element strontium, commonly used in fireworks and in various metal alloys. The mineral occurs as crystals, and also in compact massive, and fibrous forms. It is found worldwide, mostly found in sedimentary rocks, usually in small quantities. Pale blue crystal specimens, as shown in this photograph, are found in Madagascar.Photograph credit: Ivar Leidus
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Awards[edit]
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The Graphic Designer's Barnstar
Dear Vsion, it's a pity that your contributinos go unnoticed and unappreciated. Therefore, sir, I, Tan Ding Xiang, hand over the Graphic Designers' Barnstar for your excellent skills in Singapore map-making!-- 陈鼎翔 贡献 Chat with Tdxiang on IRC! 08:46, 9 May 2006 (UTC) |
Misc[edit]
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The current Singapore Collaboration of the Fortnight is Co-curricular activity. Every fortnight a different Singapore-related topic, stub or non-existent article is picked. Please read the nomination text and improve the article any way you can. |
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4 July 2024 |
- Activities