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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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 Posted: Nov 17, 2017 04:40 Post subject: Re: Micro photos of inclusions in Quartz |
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Changing color.
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Nov 17, 2017 10:44 Post subject: Re: Micro photos of inclusions in Quartz |
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Petroleum inclusions.
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Nov 17, 2017 10:56 Post subject: Re: Micro photos of inclusions in Quartz |
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I have run out of samples,so there will be no new photos for a while.
Thank you all~
Various kinds of inclusions:
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Ed Huskinson
Joined: 15 Apr 2009
Posts: 318
Location: Kingman, Arizona
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| Posted: Nov 17, 2017 18:23 Post subject: Re: Micro photos of inclusions in Quartz |
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Unbelievable. I don't know how you recognize these things! The chlorite 7 photo is particularly enjoyable.
I look forward to seeing more of them.
Thanks, and happy Thanksgiving
Ed in Kingman
_________________
La respuesta está en las rocas!! Estudiadlas!!
Ed |
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Nov 17, 2017 21:57 Post subject: Re: Micro photos of inclusions in Quartz |
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| Ed Huskinson wrote: | Unbelievable. I don't know how you recognize these things! The chlorite 7 photo is particularly enjoyable.
I look forward to seeing more of them.
Thanks, and happy Thanksgiving
Ed in Kingman |
You are welcome, and happy Thanksgiving too.
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Nov 20, 2017 08:36 Post subject: Re: Micro photos of inclusions in Quartz |
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Strange hemispheres in quartz.(probably some kind of hematite)
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Pete Richards
Site Admin
Joined: 29 Dec 2008
Posts: 845
Location: Northeast Ohio
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| Posted: Nov 20, 2017 12:35 Post subject: Re: Micro photos of inclusions in Quartz |
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Yes, I would think the hemispheres are hematite as are the larger crystals.
An experiment you might try: put a polarizing filter between your specimen and the camera or microscope. I bet you could get rid of the double images in your photomicrographs.
_________________
Collecting and studying crystals with interesting habits, twinning, and epitaxy |
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Nov 21, 2017 02:19 Post subject: Re: Micro photos of inclusions in Quartz |
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| Pete Richards wrote: | Yes, I would think the hemispheres are hematite as are the larger crystals.
An experiment you might try: put a polarizing filter between your specimen and the camera or microscope. I bet you could get rid of the double images in your photomicrographs. |
Yes, it works!
Thank you very much.
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Nov 21, 2017 12:27 Post subject: Re: Micro photos of inclusions in Quartz |
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Dendritic inclusions(possibly pyrolusite).
Yellow dumortierite inclusions(probably colored by iron oxide).
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Nov 23, 2017 03:49 Post subject: Re: Micro photos of inclusions in Quartz |
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More hematite inclusions.
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Nov 23, 2017 03:51 Post subject: Re: Micro photos of inclusions in Quartz |
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Red needles in quartz.
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Nov 23, 2017 03:53 Post subject: Re: Micro photos of inclusions in Quartz |
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Unknown inclusion.(possibly Talc)
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Nov 25, 2017 12:54 Post subject: Re: Micro photos of inclusions in Quartz |
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Unknown inclusions.
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Dec 06, 2017 05:51 Post subject: Re: Micro photos of inclusions in Quartz |
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Calcite inclusions in Quartz
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zbhjzm
Joined: 18 Dec 2016
Posts: 163
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| Posted: Dec 08, 2017 04:10 Post subject: Re: Micro photos of inclusions in Quartz |
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Garnet inclusions.
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