Naomba kujua kuhusu madini aina ya Azurite

Naomba kujua kuhusu madini aina ya Azurite

ruhi

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Naomba kujua juhusu madini jamii ya Copper kama Azurite.

  1. Upatikanaji wake hapa Tanzania
  2. Uchimbaji wake
  3. Matumizi yake
  4. Bei au thamani yake
  5. Wanunuzi wake wakuu hapa Tanzania
  6. Madhara yake

Natanguliza shukrani kwenu
 
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