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The information provided within this Forum about localities is only given to allow reference to them. Any visit to any of the localities requires you to obtain full permission and relevant information prior to your visit. FMF is strictly against any illicit activities related to collecting minerals.
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| Search found 28 matches |
| Author | Message |
|---|---|
 Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
 Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 02, 2025 14:11 Subject: Re: "Geode" Mineral Identification |
| Possibly, quartz minerals filled a pocket in the limestone. I have quartz echinoid fossils where quartz filled the cavity left by the fossil. I have also collected amazing chert (a form of quartz) fo ... | |
| Topic: Mineral Identification Question |
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| Godscreation1988 Replies: 23 Views: 17703 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 20:53 Subject: Re: Mineral Identification Question |
| Also Forrest, I agree that the varying mineralogical morphology of the specimens is often accounted for by the differing geographical origins of the specimens of a single mineral species in question. ... | |
| Topic: Mineral Identification Question |
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| Godscreation1988 Replies: 23 Views: 17703 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 19:54 Subject: Re: Mineral Identification Question |
| Forrest,
Thank you for your thoughtful and insightful replies. The mineralogy profile of aragonite matches the mineral formation on my red scoria specimen. I am content with a tentative identif ... |
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| Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 16:05 Subject: Re: "Geode" Mineral Identification |
| Last photo of the geode mineral, taken this morning. What a beaut... | |
| Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 16:02 Subject: Re: "Geode" Mineral Identification |
| This one actually looks like certain images of the sun.
-Michael |
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| Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 11:42 Subject: Re: "Geode" Mineral Identification |
| Hello James and thank you for your reply. I forgot about the advice regarding the sheet of paper thank you. Do you think both are quartz geode of some kind covered with limestone?
Here is one mor ... |
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| Topic: Mineral Identification Question |
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| Godscreation1988 Replies: 23 Views: 17703 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 11:00 Subject: Re: Mineral Identification Question |
| Another photo under the blacklight... | |
| Topic: Mineral Identification Question |
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| Godscreation1988 Replies: 23 Views: 17703 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 10:58 Subject: Re: Mineral Identification Question |
| Follow-up post, for anybody interested...My (possible) mimetite illuminates (possibly glows too) under a blacklight. Mimetite is lead arsenate chloride. | |
| Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 10:38 Subject: Re: "Geode" Mineral Identification |
| Finally, a photo of the geode that does not glow under a blacklight with an LED flashlight beam shining through it. I call it, " The Brain". Haha.
-Michael |
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| Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 10:34 Subject: Re: "Geode" Mineral Identification |
| Yet another photo of the second geode, in full sunlight outside... | |
| Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 10:32 Subject: Re: "Geode" Mineral Identification |
| Here is a photo of the other geode, positioned over the blacklight... | |
| Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 10:19 Subject: Re: "Geode" Mineral Identification |
| It is worth noting that the other geode I was given does not illuminate or transmit a glow adjacent to or over a blacklight. It does transmit light and illuminate like a rough quartz crystal, for exa ... | |
| Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 10:14 Subject: Re: "Geode" Mineral Identification |
| One last photo displays the mineral over a blacklight to show the presence and color of the light transmitted. As with my last post, I apologize for the poor quality photos.
Thank you for taking a ... |
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| Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 10:10 Subject: Re: "Geode" Mineral Identification |
| Photo adjacent to a blacklight...Note, this mineral glows a light greenish hue under a blacklight. | |
| Topic: "Geode" Mineral Identification |
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| Godscreation1988 Replies: 15 Views: 10781 |
Forum: FOR BEGINNERS: What is it? Where is it from? Posted: Mar 01, 2025 10:06 Subject: Re: "Geode" Mineral Identification |
| Photo with flashlight shown through the geode mineral in a nearly dark room... | |
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