History of Emerald Gemologist

Overview

Emerald Gemologist is a Triumph in Destiny 2 that asks you to collect Emerald Radiolite. Radiolite is a mineral native to Nessus. Emerald Radiolite is its green, triangular form. The other forms are Crimson, Ivory, Azure, Golden, Violet and Iridescent.

How to complete

1. Find Radiolite on Nessus. It is found in Radiolite Incubators in the areas influenced by the Vex across the planet. Some of it lies deep underground and is revealed with the Piston Hammer.
2. Collect the Radiolite samples. Radiolite is extracted with a Radiolite Sampler. The Iridescent form can change into another form while it is being extracted.
3. Collect Emerald Radiolite. Emerald is the green, triangular form.

Tips

• Large 400g samples can be collected from the Assimilated Beacon on Nessus. A forum thread calls this the most reliable method, with a limit of one per account per week.
• Forum players recommend a Ghost mod for finding destination materials, which also shows samples within about 40 meters.