NPCs composing that spawngroup :

gnomish_miner (33%)

gnomish_miner (33%)

gnomish_miner (34%)

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

soldunga_89, range=196 (-40,-797,48)

soldunga_99, range=103 (-58,-888,50)

soldunga_100, range=57 (-65,-934,53)

soldunga_101, range=109 (-71,-881,49)

soldunga_102, range=62 (-136,-968,48)

CWG_Model_MB (75%)
lava_elemental (25%)

soldunga_103, range=40 (-113,-969,48)

soldunga_104, range=75 (-112,-923,48)

soldunga_105, range=61 (-137,-973,48)

soldunga_106, range=91 (-139,-922,48)

soldunga_107, range=131 (-204,-954,48)

soldunga_108, range=109 (-142,-901,52)

soldunga_109, range=152 (-183,-879,49)

soldunga_110, range=130 (-173,-901,51)

gnomish_miner (50%)
gnomish_miner (50%)

soldunga_111, range=155 (-230,-1022,48)

soldunga_112, range=150 (-225,-1020,48)

soldunga_113, range=155 (-226,-941,48)

CWG_Model_MA (50%)
CWG_Model_MA (50%)

soldunga_126, range=196 (-243,-1098,48)

CWG_Model_XA (100%)

soldunga_127, range=191 (-252,-1069,48)

soldunga_129, range=114 (-178,-935,53)

soldunga_130, range=104 (-164,-930,53)

soldunga_131, range=83 (-160,-1006,53)

soldunga_132, range=94 (-171,-1008,53)

CWG_Model_XA (50%)
CWG_Model_XA (50%)

soldunga_133, range=70 (-144,-1015,53)

gnomish_miner (50%)
gnomish_miner (50%)

soldunga_134, range=109 (-187,-989,53)

gnomish_conjurer (50%)
gnomish_miner (50%)

soldunga_135, range=18 (-61,-997,53)

soldunga_137, range=42 (-72,-948,53)

CWG_Model_MA (100%)