Related by context. Frequent words. (Click for all words.) 68 unexploited 62 untapped 58 unexplored 58 largely untapped 57 underexplored 54 relatively unexplored 54 undiscovered 53 underdeveloped 51 vast untapped 50 largely unexplored 49 unmined 48 untapped resource 48 underpenetrated 47 undrilled 46 undeveloped 46 hydrocarbon reserves 45 exploitable 44 goldmine 44 prospected 44 Untapped 44 underutilized 43 undervalued 43 sedimentary basins 42 potentials 42 underinvested 42 richly endowed 41 overexploited 40 economically recoverable 40 untapped mineral 40 underrepresented 40 underappreciated 39 abundant 39 attractive 39 extractable 39 unsaturated 39 recoverable reserves 39 flourishing 39 sedimentary basin 38 Caspian basin 38 underexposed 38 Sub Saharan Africa 38 prospectivity 38 lithium brine 38 commercially viable 38 understudied 38 Bakken Formation 38 complementarities 38 subsalt 38 Geologically 37 emerging 37 potentialities 37 niche 37 economically viable 37 unmapped 37 underserved 37 lucrative 37 comparative advantages 37 mispriced 36 unevenly distributed 36 exploited 36 Caspian Basin 36 booming 36 uneconomic 36 mineable 36 underpriced 36 inaccessible 36 exploration 36 Undiscovered 36 mineral riches 36 economically unviable 36 geopolitically 36 tcf 35 explored 35 mined 35 Asian Republics 35 sub Saharan Africa 35 unspoilt 35 fertile 35 Guiana Shield 35 shale deposits 35 shales 35 shallow depths 35 cash generative 35 rich pickings 35 inexhaustible supply 35 MMboe 35 rich 35 exploit 35 undeveloped acreage 35 motherlode 35 greenstone belt 35 emerging markets 34 poorly understood 34 advantageous 34 rapidly expanding 34 mineral 34 attractive proposition 34 prospecting 34 uncommercial 34 discoveries 34 underused