The Dolatabad area located in SE Iran is a well-endowed terrain owning several chromite mineralized zones. These chromite ore bodies are all hosted in a colored mélange complex zone comprising harzburgite, dunite, and pyroxenite. These deposits are irregular in shape, and are distributed as small lenses along colored mélange zones. The area has a great potential for discovering further chromite...

One view of the metamorphic subduction system supposes that coupled deformation and prograde/metasomatic reaction between the chemically enriched slab and the depleted mantle wedge promotes the formation of complexly hybridized lithologies along the slab/mantle interface. This type of model is based upon direct observations of the structure and petrology of high-P/T metamorphic complexes (e.g.,...

A Helly-type theorem for diameter provides a bound on the of intersection finite family convex sets in $\mathbb{R}^d$ given some information all sufficiently small subfamilies. We prove fractional and colorful versions long-standing conjecture by Bárány, Katchalski, Pach. also show that Minkowski norm admits an exact if only its unit ball is polytope version those do. Finally, we theorems prope...

Abstract In the southeastern part of Chios Island, Greece, exotic blocks amphibolites and serpentinized peridotite can be found within a narrow, approximately N–S elongated area adjacent to non-metamorphosed sedimentary strata Triassic age its west Cenozoic east. this work, we present for first time petrological mineral chemical data ultramafic rock fragments from SE describe their possible ori...

Résumé Nous prouvons le propriétés de grandes déviations (P.G.D.) pour les mesures empiriques en τ -topologie, dans les cas de suites stationnaires sous conditions de mélange α(n) exp(−n(log n)1+δ) pour certain δ > 0, ou φ(n) exp(−n`(n)) avec `(n)→∞. Les examples de châınes de Markov récurrentes au sense de Doeblin montrent que ces conditions ne permettrent pas de amélioration substantielle, et...

In subduction zones, sediments and hydrothermally altered oceanic crust, which together form part of the subducting slab, contribute to the chemical composition of lavas erupted at the surface to form volcanic arcs. Transport of this material from the slab to the overlying mantle wedge is thought to involve discreet melts and fluids that are released from various portions of the slab. We use a ...

We evaluated the attraction of native species of cerambycid beetles to blends of cerambycid pheromones and the host plant volatiles ethanol and a-pinene to determine whether such blends could be effective lures for detecting and monitoring multiple species. The complete six-component blend of pheromones included racemic 3-hydroxy-2-hexanone, 2,3hexanediol isomers, (E)-6,10-dimethyl-5,9-undecadi...