This is the mineralized eyeshadow in Tectonic. It's a mix of light and dark olives, some gold and a little bit of brown. Below is it swatched on the back of my hand.
I don't think that this is online anymore, but some MAC stores might still have it. It's a blue based pink with no visible shimmers or glitters in it.
squared formula. It's a dark brown with a red tint.
Here's swatches of the shadows and MSF above. From left to right the order is Soft and Gentle, Jardin Aires, Swell Baby, Carbon, Handwritten and Humid.
This is the Mineralized eyeshadow in the color Play on Plums. I think this is from this years Holiday collection but I received in in a swap, so I'm not sure.