You may have heard of diamond qubits, but diamonds aren't the only gemstones that can be used to store quantum information. A new study reveals that spinel, a vibrant and rare gem, can also be used as ...

Call it high fashion or old-world allure, spinel saga is twisting, bending and turning the wires and beads to weld an ...

TOURISM of rare spinel gemstones has continued to gain worldwide popularity in Mahenge, an area located in the Morogoro region, Ulanga District, which now places the area on the map of mineral tourism ...