Browsing Naturhistorisk museum by Author "Kampf, Anthony R."
Now showing items 1-4 of 4
-
Kampf, Anthony R.; Chukanov, Nikita V.; Möhn, Gerhard; Molina Donoso, Arturo A.; Friis, Henrik (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)The new minerals cuatrocapaite-(NH4) (IMA2018-083) and cuatrocapaite-(K) (IMA2018-084) are the NH4- and K-dominant members of a series with the general formula (NH4,K)3(NaMg□)(As2O3)6Cl6·16H2O. Both minerals were found at ...
-
Husdal, Tomas; Grey, Ian; Friis, Henrik; Dal Bo, Fabrice; Kampf, Anthony R.; MacRae, Colin M.; Mumme, WG; Ljøstad, Ole Thorstein; Shanks, Finlay (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
-
Friis, Henrik; Weller, Mark T.; Kampf, Anthony R. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)The new mineral hansesmarkite (IMA2015-067), Ca2Mn2Nb6O19·20H2O, was discovered at the AS Granit larvikite quarry in Tvedalen, Larvik, Vestfold, Norway. Hansesmarkite forms faintly yellow crystals up to 0.3 mm or thin ...
-
Grey, Ian E.; Hochleitner, Rupert; Rewitzer, Christian; Riboldi-Tunnicliffe, Alan; Kampf, Anthony R.; MacRae, Colin M.; Mumme, WG; Kaliwoda, Melanie; Friis, Henrik; Martin, Carlos U. (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)The general structural formula for the walentaite group is [((A), A], based on heteropolyhedral layers of configuration [M], with surface-coordinated species at the B, As2 and As3 sites, and with interlayer hydrated cation ...