28 reactions · 8 comments | Biotite Granite Biotite granite is a...
1:36
28 reactions · 8 comments | Biotite Granite Biotite granite is a...
348 views1 month ago
FacebookNC Gideon
Granite or Pegmatite? Picked from a field site, this coarse-grained rock shows pink feldspar crystals with shiny flakes of mica, classic features of a granitic material. The pink hue is from potassium feldspar (microcline/orthoclase), while the sparkle comes from muscovite and biotite. Such rocks form from slow cooling of magma deep in the crust, often marking continental crustal zones that may host rare metals or gem minerals in pegmatitic varieties. Possible rock type: Muscovite Granite or Peg
1:46
Granite or Pegmatite? Picked from a field site, this coarse-grained roc…
5.7K views3 months ago
FacebookNC Gideon
Graphic Granite Explained: Igneous Rock with Quartz & Feldspar Intergrowths
1:23
Graphic Granite Explained: Igneous Rock with Quartz & Feldspar Inter…
208 views4 months ago
YouTubeEarth Detective
ORACLE GRANITE - Huge Feldspar Crystals!
4:49
ORACLE GRANITE - Huge Feldspar Crystals!
390 viewsMay 20, 2022
YouTubeLet's Go Geo
Geology Granite Formation
5:41
Geology Granite Formation
14.7K viewsJul 18, 2019
YouTubeEarth Science
K-feldspar tutorial Optical mineralogy
3:02
K-feldspar tutorial Optical mineralogy
23.5K viewsMay 3, 2021
YouTubeMatt Kohn
All About Feldspar ✨ - Amazing Mineral | Properties, Uses & More!
3:45
All About Feldspar ✨ - Amazing Mineral | Properties, Uses & More!
15.7K viewsSep 21, 2023
YouTubeWeDraw Studio
0:19
GreatLakesRockHounds on TikTok
2M viewsJan 8, 2024
TikTokgreatlakesrockhou
A distinctly foliated rock contains quartz, potassium feldspar,... | Filo
9 months ago
askfilo.com
7:31
Feldspar group | Mineralogy | for NET-CSIR | SET | GATE | JAM Geo…
29.6K viewsOct 17, 2018
YouTubeQuartz Academy
Is Granite a Porous Type of Natural Stone?
Aug 28, 2019
granitegold.com
17:19
Granite Rock: Composition | Classification | Geochemistry | Pet…
14.3K viewsMay 29, 2020
YouTubeGeoEntire
0:07
Legends in Stone: Formation, Characteristics and Future Applic…
241.7K views8 months ago
YouTubemianxiwei
24:19
Minerals with Willsey, Ep #3: Feldspars
67.1K viewsSep 16, 2022
YouTubeShawn Willsey: Geology Explained
Gallery of Feldspars, the Minerals That Make Up the Earth's Crust
9 months ago
thoughtco.com
24:54
Mineralogy: Lecture 48, Feldspars
12.9K viewsNov 18, 2020
YouTubeKenneth Befus
7:53
15) Feldspars and Quartz
219.7K viewsApr 3, 2015
YouTubeCVshorey
15:14
How To Identify Gold In Rocks
1M viewsJun 18, 2023
YouTubembmmllc
2:36
What is feldspar?
11.8K viewsApr 20, 2023
YouTubeProfessional Geology Club
0:11
Wear-resistant and scratch-resistant, how strong are granite c…
45K views9 months ago
YouTubemianxiwei
13:48
The Geology of Gold - How to Identify Rocks and Minerals | ask …
41.8K viewsOct 21, 2019
YouTubeAsk Jeff Williams
11:47
How To Identify Gold In Rocks? Cutting Ore Samples, Mineral Iden…
472.8K viewsMay 26, 2020
YouTubembmmllc
2:59
Rocks & Minerals : What Is the Mineral Content of Granite?
27.3K viewsJun 2, 2009
YouTubeehow
0:50
Feldspar! Once you see it you can't unsee it. It's the second most com…
199.6K viewsMay 28, 2024
TikTokgeoknowledgy
0:06
Tephrite is an igneous, volcanic rock, with aphanitic to porphyritic …
Oct 29, 2024
AdobeMichal
24:59
Geology Secrets to Finding Placer Gold and Lode Deposits
171.8K viewsMar 26, 2023
YouTubeAsk Jeff Williams
15:41
GOLD Geology 101: What Rocks Host GOLD Deposits
143.7K viewsJan 6, 2024
YouTubeAsk Jeff Williams
0:41
Identifying Rocks : Identifying Granite Rocks
51.2K viewsJun 8, 2009
YouTubeehow
0:52
Granite seems simple, but it can hide valuable gems and minerals. …
170 views2 weeks ago
FacebookMineral Gemstones
0:07
Mining granite#excavator#shorts
53.2K views8 months ago
YouTubemianxiwei
See more videos
Static thumbnail place holder