This green and black striped agate is 3/4 crystal green druzy. The 1/4 section on the right has black and light green stripes. This square agate is 2(50mm) inches long and 1 1/4 inch wide. It is a little over 1/4 inch thick also. Fairly heavy. I used a 2 part, filigree bail to connect the agate to the necklace, and I wire wrapped the pendent to the necklace for additional strength. I added a large cluster of veined agates and gold, green and rose colored crystals in several different shapes, in a cluster at the top of the pendent. The necklace is made with 10mm, bright colored veined agates and crystals. I finished this necklace with a heart shaped clasp, and 2 inches of extra chain. The necklace is 21-23 inches long and has an emerald green crystal that dangles at the end of the chain, on the back of your neck. I have just added this dicroic glass bracelet and ring to accompany this druzy. There are five oval stones in the bracelet. They are bezel set in "fancy frames" and are 30 x 22 mm. They are filled with sparkle and bright green coloring. The dichroic glass ring is 25 x 30 mm. It is almost a size 9, about 8 3/4. The bezel around the stone is 1/4 inch thick. Dichroic - (of a crystal) showing different colors when viewed from different directions, or (more generally) having different absorption coefficients for light polarized in different directions. This is a great gift priced well below the price of just one item in the set. I'm tired of looking at it!!