Absorption spectroscopy

Gold Standard Discovers High-Grade Oxide Gold Mineralization at the LT Target

Retrieved on: 
Tuesday, November 12, 2019
Physical sciences, Chemistry, Natural sciences, Analytical chemistry, Spectroscopy, Precious metals, Gold, Silver, Metallurgical assay, Atomic absorption spectroscopy, Absorption spectroscopy

Gold intervals reported in this table were calculated using a 0.14 g Au/t cutoff for oxide mineralization.

Key Points: 
  • Gold intervals reported in this table were calculated using a 0.14 g Au/t cutoff for oxide mineralization.
  • Don Harris, Gold Standards General Manager commented: The LT target is proximal to the recent reserves announced in the Gold Standard South Railroad PFS (see October 24, 2019 news release).
  • Pulps were digested and analyzed for gold using fire assay fusion and an atomic absorption spectroscopy (AAS) finish on a 30-gram split.
  • ABOUT GOLD STANDARD VENTURES Gold Standard is an advanced-stage gold exploration company focused on district scale discoveries on its Railroad-Pinion Project, located within the prolific Carlin Trend.

Gold Standard Reports Oxide Infill and Stepout Drill Results at the Dark Star Deposit

Retrieved on: 
Wednesday, October 9, 2019
Physical sciences, Chemistry, Natural sciences, Analytical chemistry, Spectroscopy, Silver, Precious metals, Metallurgical assay, Atomic absorption spectroscopy, Absorption spectroscopy, Gold

Results from recent drilling at Dark Star will allow us to redesign the ramp system and lower strip at the project.

Key Points: 
  • Results from recent drilling at Dark Star will allow us to redesign the ramp system and lower strip at the project.
  • The discovery of mineralization east of the Dark Star pit is at/near-surface oxide material, which could compliment the current mine plan.
  • Pulps were digested and analyzed for gold using fire assay fusion and an atomic absorption spectroscopy (AAS) finish on a 30-gram split.
  • ABOUT GOLD STANDARD VENTURES Gold Standard is an advanced-stage gold exploration company focused on district scale discoveries on its Railroad-Pinion Project, located within the prolific Carlin Trend.

USPTO Awards AKHAN Key Optics Patent for New Diamond Based IR Antireflective Coating

Retrieved on: 
Wednesday, April 17, 2019
Technology, Hardware, Semiconductor, Manufacturing, Engineering, Natural Resources, Mining, Minerals, Defense, Other Defense, Physical sciences, Electromagnetic radiation, Natural sciences, Spectroscopy, Electromagnetic spectrum, Infrared, Absorption spectroscopy, Image sensor, James Webb Space Telescope

AKHAN Semiconductor, a technology company specializing in the fabrication and application of lab-grown, electronics-grade diamond, announced today the issuance by the United States Patent and Trademark Office (USPTO) of a patent covering AKHANs next generation diamond based multilayer antireflective coating systems, key in military & aerospace sensor and detector applications, amongst others.

Key Points: 
  • AKHAN Semiconductor, a technology company specializing in the fabrication and application of lab-grown, electronics-grade diamond, announced today the issuance by the United States Patent and Trademark Office (USPTO) of a patent covering AKHANs next generation diamond based multilayer antireflective coating systems, key in military & aerospace sensor and detector applications, amongst others.
  • The granted and issued patent, 10,254,445, is a key addition to AKHANs breakthrough Miraj Diamond Glass intellectual property portfolio, and enables new capabilities in optical sensing, detecting, and transmission.
  • Due to diamond's absorption spectra in the medium wavelength infrared region, the material has been historically absent for infrared application use.
  • AKHANs Miraj Diamond materials provide high transmissivity infrared windows with high reliability, said AKHAN Chief Technology Officer Bill Alberth.

William Franco Joins VUV Analytics as Vice President of Engineering

Retrieved on: 
Wednesday, August 1, 2018
Electromagnetic radiation, Radiation, Chemistry, VUV, Ultraviolet radiation, Ultraviolet, Spectroscopy, Lifesize, Absorption spectroscopy, TippingPoint, Gas Chromatography - Vacuum Ultraviolet Spectroscopy

AUSTIN, Texas, Aug. 1, 2018 /PRNewswire/ -- VUV Analytics, Inc., the leader in vacuum ultraviolet (VUV) absorption spectroscopy, has announced the addition of William Franco as Vice President of Engineering.

Key Points: 
  • AUSTIN, Texas, Aug. 1, 2018 /PRNewswire/ -- VUV Analytics, Inc., the leader in vacuum ultraviolet (VUV) absorption spectroscopy, has announced the addition of William Franco as Vice President of Engineering.
  • Mr. Franco has an established track record of leading engineering teams at highly successful startup and larger companies, including Lifesize, TippingPoint, Cisco and National Instruments.Most recently, he was Vice President of Engineering at Lifesize.
  • "I'm excited to be joining VUV Analytics," stated William Franco, Vice President of Engineering.
  • VUV Analytics manufactures universal vacuum ultraviolet (VUV) spectroscopic detectors that provide a new dimension of chemical analysis accuracy.