Touramline :-

Bi-color tourmaline features two distinct colors within a single crystal, often displaying a striking contrast. The most common examples are the green and pink varieties, which can create a beautiful gradient effect. This type of tourmaline is particularly valued in jewelry for its unique aesthetic appeal.

The combination of colors can symbolize balance and harmony, making bi-color tourmaline popular in metaphysical practices. Its dual colors often represent different energies or qualities, enhancing its allure.