CompuServe Archive

This is an archive of CompuServe forum messages from 1985 to 1995, as saved in transcripts by John Foust.

Search Results (15 messages)

#164722 #arizona rockhounding Message #165721
From: Frank L. Ludeman The Science/Math Forum · Geology February 2, 1995 8:08 PM
Lanny: I must agree with you regarding CServe. There is so much more variety on the Internet and my cost is $15/mo with 5 hrs free (evenings). And, with a mail and usenet reader, my online time is very low unless I'm searching for something. In addition, I am figuring…
Ore House BBS Message #164718
From: Frank L. Ludeman The Science/Math Forum · Geology January 26, 1995 9:28 PM
Doug: Do you or anyone else out there know the BBS number for the Ore House BBS? Frank Ludeman
#154617 Troy Ounce Message #154702
From: Frank L. Ludeman The Science/Math Forum · Geology November 20, 1994 5:50 PM
Dave: One troy ounce = 31.1035 grams. To convert from grams to troy ounces, multiply by 0.03215; to convert from troy ounces to grams, multiply by 31.1035. To convert from grams per metric ton to ounces per ton, multiply by 0.0292. Regards, Frank Ludeman
Mexico Mining Info Message #154701
From: Frank L. Ludeman The Science/Math Forum · Geology November 20, 1994 5:41 PM
Chris: I write a monthly magazine called the Mining Business Digest, as well as being a mineral collector, and consulting geologist. I am especially interested in sulfides and sulfosalts and would be interested in hearing if you have any extras for trade, especially micromounts. I also would be interested in…
#145208 #Geodes Message #145358
From: Frank L. Ludeman The Science/Math Forum · Geology September 10, 1994 11:03 AM
Kamron: I referenced _Sedimentary Rocks_ by F. J. Pettijohn. Doug's explanation is much more clear and I like it better. I found my R&M that had the article he mentioned. Regards, Frank L.
#144853 Geodes Message #145074
From: Frank L. Ludeman The Science/Math Forum · Geology September 8, 1994 10:50 AM
Kamron: I'm probably late with this reply but thought it might be helpful. I can't remember the exact process of geode formation but my old "Sedimentary Rocks" text says that geodes grow by expansion from cavities in fossils filled with a common salt solution and isolated by a layer of…
MBD Upload Message #141109
From: Frank L. Ludeman The Science/Math Forum · Geology August 10, 1994 9:27 PM
Doug- I have uploaded an abbreviated version of the August issue of the Mining Business Digest. It is an ASSCII file and zipped. Hope it works ok; my first shot at an upload. Regards, Frank L.
From: Frank L. Ludeman The Science/Math Forum · Geology August 10, 1994 5:17 PM
George: I just got in on the tail end of the thread on trading with the Russian geologist. I would be interested in trading micros if he doesn't have enough candidates already. My Internet address is fludeman@csn.org; Cserve is 76630,1564. Snail mail; Frank Ludeman; 11 Robin Crest Lane; Littleton, CO…
#Trading/Gold Mining Message #141054
From: Frank L. Ludeman The Science/Math Forum · Geology August 10, 1994 3:11 PM
John – welcome to the forum. I am a newcomer myself. The "recreational gold miner" part of your message caught my eye. I am a geologist (now into mining info publishing) and have been sluicing gold in the Fairplay, CO, area and on the Arkansas for a couple of years.…
Zeolites Message #134593
From: Frank L. Ludeman The Science/Math Forum · Geology June 14, 1994 8:20 PM
Last week, when I was downloading messages, I lost one from a fellow zeolite collector. Sorry, please try again. Frank Ludeman
#133624 #Internet Resources Message #133685
From: Frank L. Ludeman The Science/Math Forum · Geology June 5, 1994 9:36 PM
Nathan, I am not hooked into the Internet mainly because it seems like a devilish task to find anything (so I've been told). I would be interested in learning more about what is available. Are there professional geologists who use it for discussions? Rumors? Kicking around ideas? Frank L.
Mining Business Digest Message #133683
From: Frank L. Ludeman The Science/Math Forum · Geology June 5, 1994 9:31 PM
Doug: Snail mail for Mining Business Digest is: 11 Robin Crest Lane Littleton, CO 80123 T# (303)798-9365 F# (303)798-6654 How do I post a sample? The last issue ran to +150,000 bytes? Is that too much to post? Spent one day of the Mem Day weekend up on the Arkansas…
Zeolites Message #133682
From: Frank L. Ludeman The Science/Math Forum · Geology June 5, 1994 9:31 PM
Joseph, I am a collector of zeolite micros and would be interested in anything you might have from Hawaii. What might you be interested in as trading material? Frank L.
Mining Business Digest Message #133681
From: Frank L. Ludeman The Science/Math Forum · Geology June 5, 1994 9:30 PM
Richard: June issue will be out this week and a copy will be forwarded. Frank L.
#New Member Message #132541
From: Frank L. Ludeman The Science/Math Forum · Geology May 24, 1994 8:44 PM
This is my first Forum message so please bear with me. I am a consulting geologist and editor/publisher of THE MINING BUSINESS DIGEST a monthly news and information service for the hard rock minerals industry. As a consultant I have been involved primarily in the uranium business, specifically in-situ leach…