Linto Alappat

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@radianceoftheheart2469 9 ай бұрын

Your teaching skill isn't upto the mark at all. You are just reading through without explaining a single thing. Even we can read sentences from slide. Not useful at all.

@robertwilcherjr Жыл бұрын

Thank you for taking the time to teach me a little more about gemstones.

@mohdnasir5140 Жыл бұрын

Page 647 knebelite (Min) = A silicate of manganese and ferrous iron, in the olivine series. It crystallizes in the orthorhombic system and occurs as the result of metamorphism and metasomatism.

@mohdnasir5140 Жыл бұрын

Matura diamonds (Min) = Colourless (fired) zircons from Ceylon, which on account of their brilliancy are useful as germstones. A misleading name.

@SatanKirsche Жыл бұрын

Thank you for this lecture, very helpful!

@dharmapuramreddy7447 2 жыл бұрын

good presentation-Prof DVREDDY

@vishalkumargamingsstudy1175 2 жыл бұрын

Thankeu sir

@justchill6788 2 жыл бұрын

Awsome sir🙏🙏

@CristopherRojo 2 жыл бұрын

what would we students do without random guys from india on youtube xd

@souravbhattacharya3875 3 жыл бұрын

This was a nice lecture. I needed to revise olivine before talking a class on mineralogy. Helped a lot!! Thanks

@studywithadarsh2019 3 жыл бұрын

Sir Hindi me samjhe is tarah se samajh nhe atta app kebal bolte he rahte he

@kalpanabhandari5660 3 жыл бұрын

👌

@satwiktiwari8988 3 жыл бұрын

Great job sir !

@brianboks878 4 жыл бұрын

Thank you so much sir!!!❤❤❤

@brianboks878 4 жыл бұрын

Thank youuuuuuu!!!

@soumyaranjanmohanty9080 4 жыл бұрын

Helpful to all

@anaghasmpalavila2862 4 жыл бұрын

Thank you sir

@dunnsdiaite8085 4 жыл бұрын

Hello. Thank you for this video, you have explained olivine very well. Best resource on the web I have found yet. ( You should make more videos about minerals, you seem to know your stuff. I have a few specimens I would like to show you, I believe your expertise can help me identify clearly what I am looking at. If you have an email address, I would love to send you pictures that you can add on your future olivine videos. Peace and blessings.

@tomgucwa7319 4 жыл бұрын

So I'm trying to i.d. a possible meteorite , is there an earth based olivine that matches the cosmic ones ? Do the meteorite ones match exactly or is something off the charts , different , grossly different ? Also , I might buy a laser , hoping to spot olivine in a stream bad , does peridot glow or phosphorise ? Flash tiny rainbows ? When energised by intense light ? Any hints ? Tricks an tips ?