MI locations for mythics

[Kress]

Hi!
I would like to know that exactly where can I get MIs needed for mythics. I know where to search for some of them, but not all.
What I am especially interested in are:
-Shaman's coil
-Atouk
-Saphire Amulet
-Black Pearl Ring
-Heliotrope Jewel
-Head Hunter's Axe

[Munderbunny]

Neanderthals
Trogs
Act 2 random drop--boss chests will be best
Act 1 random drop--hydra chest
Act 4 random drop--boss chests will be best
Dragonians

I'm not 100% about the saphire, and I don't have access to my working files.

[Kress]

Thanks Munder!

[eter]

Hello and all good to you!

I want ask you where exactly I can find heliotrope jewel. I collecting chests for last 30 hours in Rogue Encampment and still nothing

Thank you and be healthy.