Jade comes in two forms: nephrite and jadeite. Nephrite is toughest natural mineral, three times harder than ceramics. Jadeite can be green, pink, purple, brown or white. Both minerals have fibrous structures and small granular crystals
Mackay is located 970 km north of Brisbane on Queensland's eastern coast. The city covers 382.5 square kilometers with a population of 75,000. Mackay is a melting pot of Indigenous Australians, Europeans, Asians, and Pacific Islanders
Pi Network forms cohesive ecosystem for apps, utilities, and decentralized development. Pi Mining app launched in 2018 as first Pi Network mobile app. Pi Browser serves as primary dApp platform since 2021. PiNet enables Web3 apps access on Web2 browsers since 2023
First multi-chain mining Metaverse connecting DeFi, GameFi and NFTs. Hashrate-based protocol with pToken and wToken issuance. Standardized mining pools through self-building and pool contributions. Multi-chain DeFi integration via Polkadot Bridge
Emeralds are green gemstones with chemical formula Be3Al2(SiO3)6. Their green color comes from chromium, vanadium, and iron in crystal structure. Emeralds have hardness of 7.5-8 on Mohs scale. Most valuable stones have deep green color and few inclusions
Australian Opal formed 100 million years ago in Great Artesian Basin. Occurs in 3-foot veins at 90 feet underground. Mining requires dynamite blasting and basic tools. Each miner gets 2 50x50 metre claims costing $150 yearly