Gold 1 is a light pastel gold with shimmer.
Turquoise 4 is a light pastel blue with shimmer. It looks a little more blue than Turquoise to me, but it could just be the pastel-ness of the colour.
Marshmallow 5 is a shimmery light pink.
Violet 6 is a cool-toned pastel violet shade. I quite like this one, it's a colour that's right up my alley.
Bronze 7 is one of the colours that pops a little bit more, being less pastel. This one is a very gold-orange bronze with shimmer.
Green 8 is also one of the less pastel colours that stands out a bit more. This one is a muted pastel-ized forest green with shimmer.
The only thing I have to mention is that while I was swatching, these don't seem to "set" on their own very well, and are a little bit smudgy. They would probaby work best as an underlay or overlay for other eyeshadow colours. If you wanted a sheer wash of colour these are perfectly fine worn alone too.