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Celebration of Many Faces of Montana Moss Agates 

Montana Bureau of Mines and Geology
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A presentation about how Montana Moss Agates are formed, where to find them and how to process them with Dr. Gary Icopini from MBMG and Tom Harmon from Harmon Agate & Silver.
keywords: agate, Montana, Yellowstone River, MBMG, Geology, Minerals

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23 янв 2023

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Комментарии : 20   
@lv4tmnt90
@lv4tmnt90 11 месяцев назад
I love how he grinds the agates in organic shapes.
@cynthiaswain4070
@cynthiaswain4070 9 дней назад
Thank you gentlemen for such an educational informative video.
@OzoneFineArtVentures
@OzoneFineArtVentures Год назад
Great video! Thank you for making such a visual and informative collection of agate facts. Would Dr. Gary, Tom, or Steve like to be on the Rockhound Podcast? We'd love to have any or all of you on as a guest/s. Cheers!
@kellyharper367
@kellyharper367 Год назад
Old disabled house bound dusty rusty rockhound here: That would be outstanding!
@CityRockhounding
@CityRockhounding Год назад
That would be awesome, good idea Karen!
@Mike-br8vb
@Mike-br8vb 3 месяца назад
Awesome video! Ol Tom sure had an amazing collection!
@SRLGemstone
@SRLGemstone 11 месяцев назад
Thank you for the information you have given a very nice expression. I guess your location is a museum? Perfect!
@kellyharper367
@kellyharper367 Год назад
Old disabled house bound dusty rusty rockhound here: Greetings from Michigan! Oh my goodness! Love this video! The beauty of these are specimens made my heart dance! Looking forward to seeing more of your work!
@garyicopini2090
@garyicopini2090 Год назад
Thank you for your wonderful comments! Many of images and rocks are featured in 2023 MBMG calendar which is available online.
@kellyharper367
@kellyharper367 Год назад
@@garyicopini2090 I'll be online to order mine today! Can't wait to see it!
@savagesquirrel9828
@savagesquirrel9828 11 месяцев назад
Really nice informative video. Thank you.
@johnharrison7178
@johnharrison7178 Год назад
Great video!!
@rosesummers5075
@rosesummers5075 Год назад
Thank you What a treasure trove of information and the artists about my favorite subject since childhood. Stunningly beautiful.
@geoffrey2u
@geoffrey2u Год назад
Very informative… thanks Gary 😊
@GilbertoPeraltaLapidacao
@GilbertoPeraltaLapidacao Год назад
Gosto muito de pedras agatas já estou inscrito meu amigo
@nancyb1605
@nancyb1605 Год назад
Where can I request a map where it is ok to hunt for these agates. I don’t want to trespass on private property. I know you mentioned pubic access, but I would be coming from the midwest and need to know where to find those areas. Thank you 😊
@garyicopini2090
@garyicopini2090 Год назад
RU-vid won’t let me respond. Find my email online.
@produceman13
@produceman13 Год назад
Would you call flint knapping conchoidal fracturing?
@garyicopini2090
@garyicopini2090 Год назад
No, but it’s sort of a semantics. Conchoidal fracture is the physical characteristic of the rock that allows for successful knapping. Conchoidal fracture is just how the rock breaks every time. Flint knapping is a skill that takes advantage of how the rock breaks. Any chalcedony (flint, agate, chert, etc…) can be knapped, if it has a consistent internal structure and no fractures. I have found two agate core stones (the chunk left after knapping flakes). One of these core stones is pictured on the back of the 2023 MBMG calendar, which can be ordered from our website.
@kellyharper367
@kellyharper367 Год назад
@@garyicopini2090 Old disabled house bound dusty rusty rockhound here: Great explanation!
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