There are three different types of items that you must collect in order to complete the Economic Stimulation quest Monster Hunter Rise, and Bismuth prisms are one of those. In the lava caves, look closely for a few nodes for collecting iridescent ore that contain these specific items. Let’s take a closer look at where exactly they can be found.
How and where to find bismuth prisms for economic stimulation in Monster Hunter Rise
As mentioned earlier, your first step in finding some prisms is to go to the map of the lava caves. Right after that, you’ll have to look for iridescent ore nods to have a chance of getting them. These are all over the map, like the thumbnail. When you’ve unlocked your 2nd sub-camp, you can go to this point in seconds as it is right next to it.
However, other iridescent ore locations are in Regions 8 and 13 with the first on the Southwest Trail and the second on the specific sector near walls. Another node can be in the middle of regions 3, 9 and 7. As you can see, you will have to farm some and have a chance to get bismuth prisms.
Bismuth prisms are required to complete the “Economic Stimulation” quest, which you unlock a little further in “Monster Hunter Rise”. Upon completion, an additional Argosy submarine will be unlocked. Hence, a key task is to get even more items, very quickly and with no effort. Unlike King Rhino, another item required for this mission, with Bismuth Prisms you don’t have to get into much trouble to get it. Just start an expedition and manage it.
Monster Hunter Rise is available on the Nintendo Switch. For more guides on the game, check out our extensive list here.
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