NPCs composing that spawngroup :

gnomish_miner (33%)

gnomish_miner (33%)

gnomish_miner (34%)

NPCs spawning around that spawngroup :
(Max range : 200)

soldunga_99, range=109 (-58,-888,50)

soldunga_100, range=63 (-65,-934,53)

soldunga_101, range=116 (-71,-881,49)

soldunga_102, range=80 (-136,-968,48)

CWG_Model_MB (75%)
lava_elemental (25%)

soldunga_103, range=59 (-113,-969,48)

soldunga_104, range=89 (-112,-923,48)

soldunga_105, range=79 (-137,-973,48)

soldunga_106, range=108 (-139,-922,48)

soldunga_107, range=149 (-204,-954,48)

soldunga_108, range=125 (-142,-901,52)

soldunga_109, range=169 (-183,-879,49)

soldunga_110, range=147 (-173,-901,51)

gnomish_miner (50%)
gnomish_miner (50%)

soldunga_111, range=170 (-230,-1022,48)

soldunga_112, range=165 (-225,-1020,48)

soldunga_113, range=174 (-226,-941,48)

CWG_Model_MA (50%)
CWG_Model_MA (50%)

soldunga_129, range=132 (-178,-935,53)

soldunga_130, range=122 (-164,-930,53)

soldunga_131, range=99 (-160,-1006,53)

soldunga_132, range=110 (-171,-1008,53)

CWG_Model_XA (50%)
CWG_Model_XA (50%)

soldunga_133, range=84 (-144,-1015,53)

gnomish_miner (50%)
gnomish_miner (50%)

soldunga_134, range=126 (-187,-989,53)

gnomish_conjurer (50%)
gnomish_miner (50%)

soldunga_136, range=18 (-78,-990,53)

soldunga_137, range=50 (-72,-948,53)

CWG_Model_MA (100%)