The Docklands Light Railway (DLR) was extended to Stratford in 1987, and to Stratford International in 2011, with services to Poplar, Canary Wharf, Lewisham, London City Airport, the Excel Centre, Beckton and Woolwich Arsenal.
There are two main categories of asbestos: amphibole asbestos and serpentine asbestos. The serpentine asbestos group contains one type of asbestos, chrysotile. The amphibole asbestos group consists of several types of asbestos: amosite, crocidolite, anthophyllite, tremolite, and actinolite.
Peridot is a green gem stone, that is actually gem quality Olivine-a magnesium iron silicate mineral with the general chemical formula - (Mg, Fe)2SiO4.Olivine is actually a solid solution series with varying iron and magnesium content where: 100% magnesium, 0% iron = forsterite. 0% magnesium, 100% iron = fayalite.eridot is a green gem stone, that is actually gem quality Olivine-a magnesium iron silicate mineral with the general chemical formula - (Mg, Fe)2SiO4. Olivine is actually a solid solution series with varying iron and magnesium content where: