This video is incredibly informative!! And honestly should have more likes and views. I understood the differences a lot better with this short video than a 1hr lecture from my teacher! Thank you so much for sharing this with us! :)
OOOOOO MMMMMMM Very helpful video, and I can tell you're passionate about the subject, which makes me feel the same way. You have a very eloquent speaking style. I really appreciate you because it's rare to meet someone who is so enthused about rocks. I aspire to be as enthusiastic about something as you are about your work. I will be doing my best to model you one day. GOD IS GOOD!!!! GOD IS GREAT!!!
Thank you so much!! 5 days reading about cleavage and fractures and I couldn’t understand what you easily explained and demonstrated in 50seconds!! Amazing!! Thank you!!
Amethyst is a variety of quartz. It is NOT octahedral. There are a few types of minerals that can have an octahedral habit in the way crystals grow... For example, Galena sometimes has octahedral forms. But definitely not quartz.
Somebody say shiny yellow colour flakes is mica.but I have a sample flakes when heat to directly to flame it's much more brite in yellow & shiny.but it fragile and brittle. Plz tell what is this type of mineral.
