Petrology and cycles and the use of thermodynamic data and experiments in order to better understand the origins of rocks. There are three branches of petrology, corresponding to the three types of rocks: igneous, metamorphic, and sedimentary, and another dealing with experimental techniques: Petrology Petrology (from the Greek πέτρος, "pétros", "rock" and λόγος, "lógos", "subject matter", see -logy) is the branch of geology that studies rocks and the conditions under which they form. Petrology has three subdivisions: igneous, metamorphic, and sedimentary petrology. Igneous and metamorphic petrology are commonly taught together because they both contain heavy use of chemistry, chemical methods, and
The "What Time Is Love?" Story at the "Land Of Oz", the chill-out room of the London nightclub Heaven, where Paterson regularly DJed alongside The KLF co-founder Jimmy Cauty. The track was recorded on 31 July 1989, one week after a single release of further "What Time Is Love?" remixes. The date also marked the release of The KLF's pop single "Kylie Said to Jason". The "What Time Is Love?" Story The "What Time Is Love?" Story is a compilation album by British electronic music duo The KLF, comprising six versions of their techno track "What Time Is Love?". By 1989 (see 1989 in music), the