Origin of Negative Crystals in Gemstones
What Are Negative Crystals in Gemstones? Negative crystals are tiny, hollow shapes that form inside gemstones. These shapes look like small crystals and can be filled with liquids, gases, or other materials. Scientists have studied these crystals to understand how they form. How Do Negative Crystals Form? Negative crystals can form in two main ways: Healing Cracks: When a gemstone gets a crack, it may come into contact with water or other liquids. Over time, the crack begins to heal, and tiny hollow shapes form. These are called secondary negative crystals. Scientists have observed this process by heating synthetic rubies with cracks. The heat helps the healing process, forming these small, hollow crystals. During Growth: Sometimes, negative crystals form as the gemstone itself is growing. These are called primary negative crystals. They usually appear alone and are larger than secondary ones. Different Types of Negative Crystals In Synthetic Gemstones: Scientists found that heating s...