Nodes in Black Shroud,
Quote:
1:
Pyrite
Mythril ore
Tin ore
Iron ore
Limonite
2:
Tin ore
Silver ore
Mythril ore
Zinc ore
Jade
3:
Soiled femur
Silver sand
Silver ore
Raw sunstone
Raw garnet
4:
Limonite
Pyrite
Bone ash
Iron ore
Humus
5:
Raw malachite
Zinc ore
Raw periodot
Silver ore
silver sand
Nophica Wells
Quote:
1:
Obsidian
Iron ore
Yellow copper
Pyrite
Gold sand
2:
Pyrite
Limonite
Raw haliodor
Yellow copper
Raw sphene
3:
soiled femur
Bone ash
Silver sand
Tin ore
Silver ore
4:
Silex
Obsidian
Pyrite
Wyvern obsidian
Iron ore
5:
Soiled femur
Gold sand
Tin ore
Zinc ore
Iron ore
Black Shroud with 3 instances of silver ore, and 2 instances of silver sand.
Nophica Wells with 1 instance of silver ore, and 1 instance of silver sand.
Your results will vary largly dependant on which nodes you are concentrating on, especially if some nodes are more accessible then others.
In my experience the 2 nodes in Humblehearth with silver ore/sand are in the main area where people primarily harvest, thus, easy silver ore without having to target specific nodes.
I would assume in reality, there is atleast one node, in every area grade 3+ for mining that will have silver ore on the list, it is really just a matter of how easy it is to incorporate the node into an effective triangle.