It does not take the. place of talking to your doctor or. pharmacist. The information in this leaflet was. last updated on the date listed on the. final page. More recent information. on the medicine may be available.
Yttrium never occurs in nature as a free element. It is found in almost all rare earth minerals and in uranium ores. The yellow-brown ore xenotime can contain as much as 50% yttrium phophate (YPO4) and is mined in Malaysia.
Range. Hummingbirds are found only in the Western Hemisphere, from southeastern Alaska to southern Chile, although most live in the tropics. There are more than 300 species of hummingbirds, 12 of which summer in North America and winter in tropical areas.ange. Hummingbirds are found only in the Western Hemisphere, from southeastern Alaska to southern Chile, although most live in the tropics. There are more than 300 species of hummingbirds, 12 of which summer in North America and winter in tropical areas.