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1. Earth Sciences:
Re: DOES THE COLOUR OF JADE JEWELLERY FADE IN COLOUR , Alec McCreadie,
Staff, Lapidary Hobby Club, Scottish Mineral & Lapidary Club Sun Apr 28 16:08:46 2002
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2. Earth Sciences:
Re: Can you make jewelry from mica, Alec McCreadie,
Staff, Lapidary Hobby Club, Scottish Mineral & Lapidary Club Thu Jan 20 14:41:15 2005
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3. Earth Sciences:
Re: Is it possible for crystals to have large min./water bubbles in them? , Alec McCreadie,
Staff, Lapidary Hobby Club, Scottish Mineral & Lapidary Club Wed Oct 8 10:58:18 2003
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4. Earth Sciences:
Re: Why is cerium oxide used to polish quartz?, Alec McCreadie,
Staff, Lapidary Hobby Club, Scottish Mineral & Lapidary Club Tue Jan 2 14:48:48 2001
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