A new quest has popped up for Guardians to complete, the quest is called Growth. There are multiple steps to go through, as usual, one of them is called Pendulum. In this quest step, Guardians have to collect Calcified Light fragments on Io, Titan, Mars, and Mercury using Ghost’s Nav mode.
The whole quest step description is as follows:
Collect Calcified Light fragments on Io, Titan, Mars, and Mercury using Ghost’s Nav mode. Defeat Savathûn’s Marionettes on Io and Titan. Eris believes the Pyramids offer a gift in a form we will understand: weaponry. But the branch seethes with an unstable Darkness.
All Calcified Light Fragments Location – Destiny 2
To find the Calcified Light Fragments, head to the multiple locations on Mars, IO, Mercury and Titan. The fragments are scattered on these four locations and you have to collect 25 of these to complete the quest step. To locate them you can use your Ghost, just take it out and it will guide you to them. There are five on Mars, five on Mercury, five on Titan, and 10 on IO.
Note: Some of these are in weird locations so you might not be able to locate them easily. Here’s a video from 360GameTV showcasing all the places:
Hopefully this guide helped you out!