Using data collected during the 1992-1993 collider run at Fermilab, 
CDF has made measurements of correlated $b$ quark cross sections where one $b$
is detected from the lepton from semileptonic decay and the second $b$ is
detected with secondary vertex techniques. We report on measurements of the
cross section as a function of the momentum of the second $b$ and as a function
of the azimuthal separation of the two $b$ quarks, for transverse momentum of
the initial $b$ quark greater than 15 GeV.  The vertex reconstruction
techniques are valid over a large range in transverse momentum, starting at a
minimum of 10 GeV.  Results are compared to QCD predictions.