We review recent neutron scattering experiments to determine the magne
tic fluctuations and order in the geometrically frustrated magnet SrCr
8-xGa4+xO19. The instruments used are the direct- and indirect-geometr
y instruments HET and IRIS at the ISIS pulsed spallation source. Resul
ts are compared with earlier data obtained using the triple-axis spect
rometer TASI at the Riser DR3 reactor.