Minerals may undergo a formation.Logical formLearned from69 sentences. A mineral can be fibrous.Logical formLearned from69 sentences. Minerals may be found.Logical formLearned from67 sentences. Minerals may pertain-to a country.Logical formLearned from67 sentences. (Mineral resources) may pertain-to persons.Logical formLearned from66 sentences. Minerals may undergo an exploration.Logical formLearned from65 sentences. A mineral can be rich.Logical formLearned from64 sentences. Minerals may pertain-to persons.Logical formLearned from63 sentences. Minerals may undergo an abundance.Logical formLearned from62 sentences. A country can be rich in (mineral resources).Logical formLearned from62 sentences. Sources can be constituted-of-or-filled-with minerals.Logical formLearned from61 sentences. Minerals may undergo an identification.Logical formLearned from61 sentences. Minerals can be inorganic.Logical formLearned from60 sentences. Minerals may undergo an absorption.Logical formLearned from60 sentences. (Mineral resources) may undergo a development.Logical formLearned from58 sentences.