1998, N. A. Krylov; A. A. Bokserman, Evgeniĭ Romanovich Stavrovskiĭ, The oil industry of the former Soviet Union, page 112:

Lapis lazuli, if calcined, does not effervesce, but gelatinates with the mineral acids.

'But Alydon,' I persisted, 'the Daleks aren't human beings. They're just evil, half creatures, half machines, determined to destroy you.'

Bengal tiger is considered sacred by Hindus and the antipodes (so-called no-caste tribes) living in the forests of India. […] In addition to this, the health of forests is determined by the presence of Bengal tigers.