The best known Cyprus-Type Deposits are always the deposits of the type locality in Cyprus. There are many deposits which are classified and assigned the same style of mineralization
Cyprus-type deposits terminate the ophiolite sequences of the Troodos Complex, Cyprus , that was emplaced during the late Cretaceous. Fluids of seawater composition circulated deeply into the basaltic volcanic rocks at temperature of approx. 350°C and produced Fe-Cu-Zn deposits with pyrite, marcasite, chalcopyrite, and sphalerite (Cu:1 to 6 %, Zn: < 6 %) The majority of VMS deposits are in the range of 1 Mio, only at Mavrovouni 15 Mio tons of ore have been found. There are also transitional deposits into ultrabasic rocks containing Cr and gabbroic vein-type deposits bearing Ni mineralization as well as Mn-bearing deposits (transitional into Iberian-Type). The entire sequence is affected by a pervasive zeolitization which allows for constraining the physical-chemical condition of ore formation:
DILL, H.G., SIEGFANZ, G. and MARCHIG, V. (1994) Mineralogy and chemistry of metalliferous muds forming the topstratum of massive sulfide-metalliferous sediment sequence from East Pacific Rise 18°S: Its origin and implications concerning the formation of ochrous sediments in Cyprus-type deposits.- Marine Georesources and Geotechnology, 12, 159-180
DILL, H.G., FUESSL, M. and BOTZ, R. (2007) Mineralogy and (economic) geology of zeolite-carbonate mineralization in basic igneous rocks of the Troodos Complex, Cyprus.- Neues Jahrbuch für Mineralogie Abhandlungen, 183: 251-268.
Apart from Cyprus, probably the best-preserved deposits of this type are found in the Cretaceous age Semail Ophiolite in northern Oman. The largest deposits here contain around 10-12Mt of ore, although this tends to only include the higher-grade massive sulphide part of deposit since the lower-grade underlying 'stringer zones' or 'feeder zones" are generally not economic to mine. Deposits commonly occur in clusters of small and large sizes. Two deposits are actively being mined in Oman at the moment: the Ghuzayn underground deposit (Mawarid Mining) and the Washishi open-pit (Alara Resources), with mining set to re-commence at Yanqul in 2025 (Minerals Development Oman).
a good recent paper is:
Samuel A. Gilgen, Larryn W. Diamond, Ivan Mercolli, Khalid Al-Tobi, David W. Maidment, Robert Close, Ahmed Al-Towaya; Volcanostratigraphic Controls on the Occurrence of Massive Sulfide Deposits in the Semail Ophiolite, Oman. Economic Geology 2014;; 109 (6): 1585–1610
For more details regarding this I would suggest that you read on global metallogeny/tectonics. Generally speaking however, VMS are basically classified into two, on the basis of ore composition (Cu-Zn group i.e either the Cyprus-type or the Besshi and the Zn-Pb-Cu polymetallic group, i.e the Koroko) and environment of formation (such as the one before you, i.e the Cyprus-type, Besshi and Kuroko).