User profiles for R. Markey

Rob Markey

Bain & Company
Verified email at bain.com
Cited by 2420

The remarkable Re–Os chronometer in molybdenite: how and why it works

HJ Stein, RJ Markey, JW Morgan, JL Hannah… - Terra …, 2001 - Wiley Online Library
The Re–Os (rhenium–osmium) chronometer applied to molybdenite (MoS 2 ) is now
demonstrated to be remarkably robust, surviving intense deformation and high‐grade thermal …

The loyalty effect-the relationship between loyalty and profits

FF Reichheld, RG Markey Jr… - European business …, 2000 - search.proquest.com
In the early 1990s loyalty was shown to be one of the fundamental drivers of company profitability.
It is no less applicable to the new e-commerce businesses. In the first of a 2-part article…

Preparation and certification of Re‐Os dating reference materials: Molybdenites HLP and JDC

…, S Wu, D Sun, S Wang, W Qu, R Markey… - Geostandards and …, 2004 - Wiley Online Library
Two Re‐Os dating reference material molybdenites were prepared. Molybdenite JDC and
molybdenite HLP are from a carbonate vein‐type molybdenum‐(lead)‐uranium deposit in the …

Highly precise and accurate Re-Os ages for molybdenite from the East Qinling molybdenum belt, Shaanxi Province, China

HJ Stein, RJ Markey, JW Morgan… - Economic …, 1997 - pubs.geoscienceworld.org
… with a modified alkali fusion method for molybdenite (Markey et al., 1998) reduces the …
In summary, the new alkali fusion method (Markey et al., 1998) combined with the ability to …

E-customer loyalty-applying the traditional rules of business for online success

FF Reichheld, RG Markey Jr… - European business …, 2000 - search.proquest.com
In the 1990s, businesses learned the customer loyalty is the key to long-term profitability,
both in retail and in business-to-business commerce. In the new century, amidst the flurry of …

Re-Os ages for Archean molybdenite and pyrite, Kuittila-Kivisuo, Finland and Proterozoic molybdenite, Kabeliai, Lithuania: testing the chronometer in a metamorphic …

HJ Stein, K Sundblad, RJ Markey, JW Morgan… - Mineralium …, 1998 - Springer
… The Re and 187 Os abundances in these three pyrite splits are highly correlated (r = 0.9994),
and provide a 187 Re- 187 Os isochron age of 2607 ± 47 Ma with an intercept of 21 ppt …

Subgrain-scale decoupling of Re and 187Os and assessment of laser ablation ICP-MS spot dating in molybdenite

H Stein, A Scherstén, J Hannah, R Markey - Geochimica et Cosmochimica …, 2003 - Elsevier
Reproducibility of Re-Os molybdenite ages depends on sample size and homogeneity,
suggesting that Re and Os are decoupled within individual molybdenite crystals and do not …

Highly precise Re–Os dating for molybdenite using alkaline fusion and NTIMS

R Markey, H Stein, J Morgan - Talanta, 1998 - Elsevier
The technique described in this paper represents the modification and combination of two
previously existing methods, alkaline fusion and negative thermal ion mass spectrometry (…

Primitive Os and 2316 Ma age for marine shale: implications for Paleoproterozoic glacial events and the rise of atmospheric oxygen

JL Hannah, A Bekker, HJ Stein, RJ Markey… - Earth and Planetary …, 2004 - Elsevier
Re–Os dating of synsedimentary to early diagenetic pyrite from carbonaceous shale that
straddles the boundary between the Rooihoogte and Timeball Hill formations, Transvaal …

A 2.5 Ga porphyry Cu–Mo–Au deposit at Malanjkhand, central India: implications for Late Archean continental assembly

HJ Stein, JL Hannah, A Zimmerman, RJ Markey… - Precambrian …, 2004 - Elsevier
Eight Re–Os ages from six molybdenite samples representative of the Cu–Mo–Au
mineralization at the giant Malanjkhand deposit in Madhya Pradesh were obtained using ID-NTIMS. …