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15 Jun-14:31:54 Re: the mizunaka collection - scepter quartz (Am Mizunaka)
15 Jun-01:16:27 Re: collection of volkmar stingl (Volkmar Stingl)
15 Jun-01:11:55 Re: the mizunaka collection (Volkmar Stingl)
14 Jun-22:27:30 The mizunaka collection - quartz scepter (Am Mizunaka)
14 Jun-21:37:14 Re: monthly mineral chronicles, mineral guides and more... (Crocoite)
13 Jun-17:23:43 Cimge nanjing - some reflections on this show: (Jordi Fabre)
13 Jun-10:21:15 Re: contributions of dr. C. Menor-salván - the chromate-rich mimetite from nakhlak - (48) (Fmf Forum)
13 Jun-10:20:35 Re: contributions of dr. C. Menor-salván - the chromate-rich mimetite from nakhlak - (48) (Fmf Forum)
13 Jun-10:18:48 Contributions of dr. C. Menor-salván - the chromate-rich mimetite from nakhlak - (48) (Fmf Forum)
12 Jun-09:50:48 Re: collection of michael shaw (Michael Shaw)
11 Jun-19:14:54 The mizunaka collection - quartz (Am Mizunaka)
11 Jun-13:17:10 Re: collection of michael shaw (Michael Shaw)
10 Jun-02:26:56 Re: the mizunaka collection (Am Mizunaka)
09 Jun-14:17:09 Re: the mizunaka collection (Philippe Durand)
09 Jun-10:54:06 Re: collection of volkmar stingl (Volkmar Stingl)
09 Jun-08:26:55 Re: collection of michael shaw (Michael Shaw)
09 Jun-07:47:35 Inclusion of pezzotaite in quartz (Roger Warin)
07 Jun-23:58:23 Re: cimge nanjing (Greg Lilly)
07 Jun-23:47:05 Cimge nanjing (Greg Lilly)
07 Jun-16:01:20 Re: the mizunaka collection - rhodochrosite (Am Mizunaka)
07 Jun-09:00:55 Re: collection of michael shaw (Michael Shaw)
07 Jun-08:52:17 Re: the mizunaka collection (Michael Shaw)
07 Jun-03:44:17 The mizunaka collection - rhodochrosite (Am Mizunaka)
05 Jun-22:25:48 Re: collection of volkmar stingl (Volkmar Stingl)
05 Jun-08:45:41 Re: collection of michael shaw (Michael Shaw)

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  Topic: Could someone critique this 1 page response to a crystallography question.
ssss

Replies: 4
Views: 7638

PostForum: Off-Topic and Introductions   Posted: Sep 20, 2012 22:56   Subject: Re: Could someone critique this 1 page response to a crystallography question.
A stereographic projection, like the Miller Indices, is a way to label and keep track of the faces of a crystal. In this system, a pole extends from the center of each crystal going outward to a imagi ...
  Topic: Could someone critique this 1 page response to a crystallography question.
ssss

Replies: 4
Views: 7638

PostForum: Off-Topic and Introductions   Posted: Sep 20, 2012 22:54   Subject: Could someone critique this 1 page response to a crystallography question.
Thanks in advance. It would be a big help. This is my first upper leval geology class and I'm a little overwhelmed.

This is my first draft. I still have to get my citations right and polish everyth ...
  Topic: How are Miller Indices related stereographic projections? (am I on right track?)
ssss

Replies: 13
Views: 19876

PostForum: Minerals and Mineralogy   Posted: Sep 20, 2012 18:56   Subject: Re: why do crystallographers label crystal faces?
Thank linked page is amazing. Thank you.
  Topic: How are Miller Indices related stereographic projections? (am I on right track?)
ssss

Replies: 13
Views: 19876

PostForum: Minerals and Mineralogy   Posted: Sep 20, 2012 18:16   Subject: Re: why do crystallographers label crystal faces?
Thank you.
  Topic: How are Miller Indices related stereographic projections? (am I on right track?)
ssss

Replies: 13
Views: 19876

PostForum: Minerals and Mineralogy   Posted: Sep 20, 2012 17:45   Subject: Why do crystallographers label crystal faces?
Some online sources would be very helpful.

Thanks!
  Topic: How are Miller Indices related stereographic projections? (am I on right track?)
ssss

Replies: 13
Views: 19876

PostForum: Minerals and Mineralogy   Posted: Sep 20, 2012 17:32   Subject: Re: How are Miller Indices related stereographic projections? (am I on right track?)
Does anyone know of any online source of information that explains why crstallographers label crystal faces?

Thanks.
  Topic: How are Miller Indices related stereographic projections? (am I on right track?)
ssss

Replies: 13
Views: 19876

PostForum: Minerals and Mineralogy   Posted: Sep 20, 2012 10:54   Subject: Re: How are Miller Indices related stereographic projections? (am I on right track?)
Thank you. I appreciate the help.
  Topic: How are Miller Indices related stereographic projections? (am I on right track?)
ssss

Replies: 13
Views: 19876

PostForum: Minerals and Mineralogy   Posted: Sep 20, 2012 08:46   Subject: Re: How are Miller Indices related stereographic projections? (am I on right track?)
Thank your for taking the time to reply. The question is as follows:

" How and why do crystallographers label crystal faces? How are these labels related to stereographic projections that ulti ...
  Topic: How are Miller Indices related stereographic projections? (am I on right track?)
ssss

Replies: 13
Views: 19876

PostForum: Minerals and Mineralogy   Posted: Sep 20, 2012 00:16   Subject: How are Miller Indices related stereographic projections? (am I on right track?)
I have to write about a page or two on this and I'm not sure which way to go with this.

Basically I have that each face has a pole that is positioned based on its Miller index value. This pole exte ...
 
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