Purple Opal Slice Natural Stone Pin by Jeck on Viking warrior tattoos, Warrior tattoos. Purple Morado Opal for Sale Purple Opal, also known as Morado Opal, is a variety of Opal recently discovered in central Mexico in 2011. This particular type of Opal crystallizes in the form of masses and nodules without the usual fire one thinks of when seeing Opal. Very small Fluorite and Silica inclusions cause the purple within this mineral. Whatever the reason for adding this to your collection, it makes a beautiful addition to your rock collection, any space in your home, or even your office. The display is not included. Measurements are approximately 6 inches wide,8. 75 inches long, and . 50 of an inch thick. Cleaning Instructions: You can clean this with a microfiber cloth. Shipping Terms: Upon completion of checkout, your order will be carefully packed and shipped via USPS or UPS within 3 weekdays.