Sentence examples for block of mineral from inspiring English sources
Their existence is mentioned in church records, and they would have been useful because although magnetic compasses were known by then, they were unreliable for reasons not then understood, such as proximity to the large amounts of iron in ships' cannons.He thinks this block of mineral is such a stone.
Feeder blocks work by encasing food in a block of minerals that dissolves gradually in water over several days.
Blocky (dotted with flat blocks of minerals and crystals) lava flows stream from its summit to its flanks.
Dr. Hsu said the dust was probably silica, a molecule of one silicon and two oxygen atoms, the building block of the mineral quartz.
While a solid block of the mineral could fracture like brittle crockery, the sheet-like array stops a crack from advancing by deflecting it sideways, prising the layers apart and exhausting the crack's energy in the process.
But, if the precipitation kinetics of secondary minerals is fast enough to consider a water/rock ratio of 0.4 (i.e., the threshold water/rock ratio calculated in this section) or less, the alteration is blocked because of mineral volume changes or severely decreased if the diffusion can continue through the secondary minerals.
The county fire and rescue service said one of the devices was found in the area where a fire started Nov. 8 an upstairs bedroom of a house in the 7700 block of Mineral Springs Drive in Gaithersburg.
Do not use food-based oils such as olive or vegetable oils to treat your butcher block in place of mineral oil because they may affect the taste of your food and become rancid over time.
The blocked shipments of minerals known as rare earths, despite previous signals that China was lifting the ban, could increase tensions at the meeting of the Group of 20 leading economic powers, now under way in Seoul, South Korea.
The fundamental building block of all silicate mineral structures is the silicon-oxygen tetrahedron (SiO4 4-.
