Calcium sulfate veins characterized by ChemCam/Curiosity at Gale crater, Mars

M Nachon, SM Clegg, N Mangold… - Journal of …, 2014 - Wiley Online Library
The Curiosity rover has analyzed abundant light‐toned fracture‐fill material within the
Yellowknife Bay sedimentary deposits. The ChemCam instrument, coupled with Mastcam …

What lurks in the martian rocks and soil? Investigations of sulfates, phosphates, and perchlorates. Spectral properties of Ca-sulfates: gypsum, bassanite, and anhydrite

JL Bishop, MD Lane, MD Dyar, SJ King… - American …, 2014 - degruyter.com
This study of the spectral properties of Ca-sulfates was initiated to support remote detection
of these minerals on Mars. Gypsum, bassanite, and anhydrite are the currently known forms …

Novel application of sustainable coal-derived char in cement soil stabilization

H Yu, P Joshi, C Lau, K Ng - Construction and Building Materials, 2024 - Elsevier
Cement soil stabilization is a commonly used method to improve in-situ soil properties
catering to different geotechnical applications. However, cement manufacturing is typically …

Reclamation of a waste arsenic-bearing gypsum as a soil conditioner via acid treatment and subsequent Fe (II) As stabilization

D Yang, A Sasaki, M Endo - Journal of Cleaner Production, 2019 - Elsevier
As a common hazardous waste in metallurgical industry, arsenic-bearing gypsum (ABG) is a
great threat to ecological safety. However, the recycle of ABG has rarely been conducted …

Depositional and diagenetic controls on deeply-buried Eocene sublacustrine fan reservoirs in the Dongying Depression, Bohai Bay Basin, China

B Ma, Y Cao, KA Eriksson, Y Jia, BC Gill - Marine and Petroleum Geology, 2017 - Elsevier
This paper investigates the reservoir potential of deeply-buried Eocene sublacustrine fan
sandstones in the Bohai Bay Basin, China by evaluating the link between depositional …

Fluid flow and related diagenetic processes in a rift basin: Evidence from the fourth member of the Eocene Shahejie Formation interval, Dongying depression, Bohai …

B Ma, KA Eriksson, Y Cao, Y Jia, Y Wang… - AAPG …, 2016 - pubs.geoscienceworld.org
The purpose of this paper is to relate diagenetic processes in deeply buried sandstones in
the fourth member of the Eocene Shahejie Formation interval, Bohai Bay Basin, China, to …

Coal-derived char for durability improvement of cement stabilized soil under freeze–thaw, wet–dry, and sulfate attack

H Yu, P Joshi, C Lau, K Ng - Canadian Geotechnical Journal, 2024 - cdnsciencepub.com
Cement soil stabilization is widely used in civil engineering to improve the performance of
soils subjected to freeze–thaw (F–T), wet–dry (W–D), and sulfate attack (SA). Due to the …

Orientation Averaged Visible/Near‐Infrared and Mid‐Infrared Optical Constants of Hydrous Ca‐Sulfates: Gypsum and Bassanite

C Ye, EC Sklute, TD Glotch - Earth and Space Science, 2021 - Wiley Online Library
The hydrous Ca‐sulfates, gypsum and bassanite, have been detected on Mars using both
visible/near‐infrared (VNIR) remote sensing measurements and in‐situ rover‐based …

Characterization of mineralogy in the highland valley porphyry cu district using hyperspectral imaging, and potential applications

P Lypaczewski, B Rivard, G Lesage, K Byrne… - Minerals, 2020 - mdpi.com
The Highland Valley Copper (HVC) district in British Columbia, Canada, is host to at least
four major porphyry Cu systems: Bethlehem (~ 209 Ma), and Valley, Lornex, and Highmont …

Constraints on the distribution of CaSO4· nH2O phases on Mars and implications for their contribution to the hydrological cycle

K Robertson, D Bish - Icarus, 2013 - Elsevier
The stability of minerals in the CaSO4· nH2O system was investigated using a Bruker D8 X-
ray powder diffractometer equipped with an environmental cell interfaced to a heating stage …