Here is the full list of all 46 Mine Upgrade achievements.
Red Diamond Collector
Blue Diamond Digger
All Rocks Trophy
Red Beryl Digger
Sparkling Diamond Collector
Game Complete
All Upgrades Trophy
Treasure Collector
Tanzanite Digger
Gemstone Digger
Ten Million Trophy
Sparkling Diamond Hunter
Opal Digger
Tourmaline Digger
Sacred Emerald Collector
Red Diamond Hunter
Amethyst Collector
Artifact Collector
Lime Quarts Digger
Treasure Hunter
Platinum Digger
Titan Collector
Ruby Collector
Diamond Collector
Bone Collector
One Million Cash
Amethyst Hunter
Gold Digger
Diamond Hunter
Emerald Collector
Sacred Emerald Hunter
Silver Digger
Sapphire Collector
Bone Hunter
Demolition
Emerald Hunter
Hematite Digger
Artifact Hunter
Iron Digger
Rust Bucket
Coal Digger
Titan Hunter
One Thousand Cash
Sapphire Hunter
Rock Digger
Ruby Hunter