Blue/clear and green/HEMINGRAY blue two tones

Here are a couple near two toned pieces. Left is a blue/clear two tone....usually these are found with internal fractures along the divide between the color/clear due to the glass composition leading to differing cooling rates causing the fracturing...luckily this one was an exception. On the right is a cool green/HEMINGRAY blue two tone. The amber on the left mixed with the HEMINGRAY blue gives it the green appearance. Enjoy!