When creating this daisy, please note that 2 6mm rings are used together, this gives the daisy stability. I found it easier to make each part of the stitch using 1 6mm ring, then pass the second one through the appropriate rings. The lines made in black represent the 4mm rings. 

Start with a 6mm ring and add 12 4mm rings. Then pass another 6mm ring through all 12 4mm rings.

Pass a 6mm ring through the top 2 4mm rings, add 4 more 4mm rings. Pass another 6mm ring through all 6 of the 4mm rings.

Keep adding the 6mm rings as you did before passing through 2 4mm rings from your base circle and 2 4mm rings that were added on the ring before. Then add 2 more 4mm rings. You should always have a total of 6 4mm rings on each of the 2 6mm rings you add, which create the petals.

When you add the last 2 6mm rings, you won't need to add any 4mm rings as all 6 of them will already be there.

 These daisies are rigid enough to hang from ear wires or you can put them together for bracelets and necklaces.