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