Black carbon pollution of speleothems by fine urban aerosols in tourist caves

Articles in the same Issue

1. Partial equilibrium of radiogenic and stable isotope systems in garnet peridotite during ultrahigh-pressure metamorphism
2. Experimental determination of Au solubility in rhyolite melt and magnetite: Constraints on magmatic Au budgets
3. Surface oxidation of chalcocite (Cu₂S) under aqueous (pH = 2–11) and ambient atmospheric conditions: Mineralogy from Cu L- and O K-edge X-ray absorption spectroscopy
4. Determination of molar absorptivity of IR fundamental OH-stretching vibration in rhyolitic glasses
5. The effect of radiation damage on local structure in the crystalline fraction of ZrSiO₄: Investigating the ²⁹Si NMR response to pressure in zircon and reidite
6. The structural behavior of Al³⁺ in peralkaline melts and glasses in the system Na₂O-Al₂O₃-SiO₂
7. Hydromaghemite, an intermediate in the hydrothermal transformation of 2-line ferrihydrite into hematite
8. Carbon isotope “stratigraphy” in a single graphite crystal: Implications for the crystal growth mechanism of fluid-deposited graphite
9. Woodruffite: A new Mn oxide structure with 3 × 4 tunnels
10. Calderonite, a new lead-iron-vanadate of the brackebuschite group
11. Low-temperature microdiamond aggregates in the Maksyutov Metamorphic Complex, South Ural Mountains, Russia
12. Crystal structure of protoanthophyllite: A new mineral from the Takase ultramafic complex, Japan
13. Crystallization of AlPO₄-SiO₂ solid solutions from granitic melt and implications for P-rich melt inclusions in pegmatitic quartz
14. On the formation of peridotite-derived Os-rich PGE alloys
15. Viscosity of hydrous rhyolitic melts inferred from kinetic experiments, and a new viscosity model
16. Geothermobarometry and U-Pb Geochronology of metapelitic granulites and pelitic migmatites from the Lokoho region, Northern Madagascar
17. The aperiodic states of zircon: an ab initio molecular dynamics study
18. Cathodoluminescence investigations on the Popigai, Ries, and Lappajärvi impact diamonds
19. Isomorphous cation substitution in dioctahedral phyllosilicates by means of ab initio quantum mechanical calculations on clusters
20. Alacranite, As₈S₉: structural study of the holotype and re-assignment of the original chemical formula
21. Influence of layer charge on the hydroxyl stretching of trioctahedral clay minerals: A vibrational study of synthetic Na- and K-saponites
22. Stacking faults and twin boundaries in sphalerite crystals from the Trepcˇa mines in Kosovo
23. Letters. Rock-forming moissanite (natural α-silicon carbide)
24. Water solubility in carbonatite melts
25. Trace element partitioning between mantle wedge peridotite and hydrous MgO-rich melt
26. Rubidium- and cesium-dominant micas in granitic pegmatites
27. Nanoscale mineralogy of arsenic in a region of New Hampshire with elevated As-concentrations in the groundwater
28. Micro- and nanochemistry of fly ash from a coal-fired power plant
29. Thermal behavior of dental enamel and geologic apatite: An infrared spectroscopic study
30. Black carbon pollution of speleothems by fine urban aerosols in tourist caves
31. Decay-induced biomineralization of the saguaro cactus (Carnegiea gigantea)
32. The distribution of zeolites and their effects on the performance of a nuclear waste repository at Yucca Mountain, Nevada, U.S.A.
33. Transformation of 2-line ferrihydrite to 6-line ferrihydrite under oxic and anoxic conditions
34. Iron-rich precipitates in a mine drainage environment: Influence of pH on mineralogy
35. Efflorescent iron sulfate minerals: Paragenesis, relative stability, and environmental impact
36. Secondary mineralogy and microtextures of weathered sulfides and manganoan carbonates in mine waste-rock dumps, with implications for heavy-metal fixation
37. Acquisition and evaluation of thermodynamic data for morenosite-retgersite equilibria at 0.1 MPa
38. On the thermochemistry of the solid solution between jarosite and its chromate analog
39. The Composition and Morphology of Amphiboles from the Rainy Creek Complex, Near Libby, Montana
40. Composition, Fe³⁺/ΣFe, and crystal structure of non-asbestiform and asbestiform amphiboles from Libby, Montana, U.S.A.
41. A rapid and accurate procedure for the determination of refractive indices of regulated asbestos minerals
42. Ferrous saponite from the Deccan Trap, India, and its application in adsorption and reduction of hexavalent chromium
43. Nanomorphology of montmorillonite particles: Estimation of the clay edge sorption site density by low-pressure gas adsorption and AFM observations
44. Medieval stained glass in a Mediterranean climate: Typology, weathering and glass decay, and associated biomineralization processes and products
45. The structure of disordered mackinawite
46. The reactivity of seven Mn-oxides with Cr³⁺_aq: A comparative analysis of a complex, environmentally important redox reaction
47. Sorption mechanisms of Sr and Pb on zeolitized tuffs from the Nevada test site as a function of pH and ionic strength
48. Letters. Tailoring calcite: Nanoscale AFM of coccolith biocrystals