Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 (Tek) 9/28/84 based on 9/17/84; site hammer.UUCP Path: utzoo!watmath!clyde!cbosgd!ihnp4!houxm!vax135!cornell!uw-beaver!tektronix!orca!hammer!hutch From: hutch@hammer.UUCP (Stephen Hutchison) Newsgroups: net.games.frp Subject: Re: Using a light spell as a laser Message-ID: <1690@hammer.UUCP> Date: Thu, 5-Dec-85 18:15:20 EST Article-I.D.: hammer.1690 Posted: Thu Dec 5 18:15:20 1985 Date-Received: Sat, 7-Dec-85 05:08:02 EST References: <6700005@uiucdcsp> <938@udenva.UUCP> <> <880@nmtvax.UUCP> <1658@hammer.UUCP> <2388@flame.warwick.UUCP> Reply-To: hutch@hammer.UUCP (Stephen Hutchison) Organization: Tektronix, Wilsonville OR Lines: 17 In article <2388@flame.warwick.UUCP> kay@flame.UUCP (Kay Dekker) writes: >In article <1658@hammer.UUCP> hutch@hammer.UUCP (Stephen Hutchison) writes: >>Garnets, sapphires, rubies >>and some other odd (low-grade) greenish and yellowish stones are corundum. > >No no no... garnets aren't corundum. They're silicates. > > Kay. Are you absolutely certain? The gemologist at the Gem Mountain mines in Montana, where I spent 3 days this summer digging up sapphires, told me that the sugar-garnets I found were corundum, but so low-grade as to be nearly useless except as "pretty rocks". (Yes, I did also find sapphires.) Hutch