22-05-2024, 20:16
http://lh3.googleusercontent.com/-nT_G9o...2520cm.jpg
Granite having slightly lineated texture. The mineral that gives it such an appearance is biotite. Note how the elongated patches are oriented sub-parallel to each-other. Lødingen, Norway. Width of sample 8 cm.
![[Obrazek: pic?url=https%3A%2F%2Fcontent.foto.my.ma...1b52460132]](https://filed12-15.my.mail.ru/pic?url=https%3A%2F%2Fcontent.foto.my.mail.ru%2Fcommunity%2Fimpress%2F6249%2Fh-6805.jpg&mw=&mh=&sig=6f58180e7bbfd8c09cd5c11b52460132)