We use cookies and other technologies on this website to enhance your user experience. Read more Privacy Policy.I Agree

Immagini Belle : natura, roccia, struttura, modello, suolo, Materiale, vena, tessile, arte, 2011, geologia, geotagged, granito, subarcticmike, minerale, misterioso, contatti, quarzo, strutturale, lucidato, feldspato, tormalina, cresta di gallo, boro, pegmatite, invadente, schorl, wallrock, slabbed, pegmatology, quifft, storia antica 2400x2043

natura, roccia, struttura, modello, suolo, Materiale, vena, tessile, arte, 2011, geologia, geotagged, granito, subarcticmike, minerale, misterioso, contatti, quarzo, strutturale, lucidato, feldspato, tormalina, cresta di gallo, boro, pegmatite, invadente, schorl, wallrock, slabbed, pegmatology, quifft, storia antica Public Domain

Di' grazie a PxHere

Ai nostri creatori piace sentirti e vedere come hai usato le loro foto. Mostra il tuo apprezzamento donando, twittando, facebook e seguendo!

Incorpora nel tuo articolo (ad es. Wordpress, Blogspot)

Canadian Museum of Nature, Ottawa, Ontario, Canada Feldspar and Quartz are the two most abundant minerals in the Earth's crust. Here, Tourmaline (a boron-enriched silicate mineral) adds an exotic touch. Coarse-grained grey Quartz + white Feldspar + black Tourmaline pegmatite vein is crosscutting what appears to be a fine-grained to porphyritic diorite. Pegmatites have the ability to collect a bunch of elements, making them the "garbage cans" of the Earth. Complex, zoned pegmatites in Brazil, California, Maine and elsewhere are mined for fancy mineral specimens and beautiful gemstones. However, quartz-feldspar-mica or QFM pegmatite is by far and away the most typical pegmatite intrusion, but nowhere near as pretty as this. For a fabulous flickrite photo introduction to rocks, do have a look at my Geology ABCs gallery www.flickr.com/photos/31856336@N03/galleries/721576239751...



La foto ad alta risoluzione gratis natura, roccia, struttura, modello, suolo, Materiale, vena, tessile, arte, 2011, geologia, geotagged, granito, subarcticmike, minerale, misterioso, contatti, quarzo, strutturale, lucidato, feldspato, tormalina, cresta di gallo, boro, pegmatite, invadente, schorl, wallrock, slabbed, pegmatology, quifft, storia antica

, prese con un FinePix J250 01/06 2017 La foto scattata con 6.0mm, f/3.3s, 10/500s, ISO 800

All Comments(0)