Brucite With Kammererite - image 1
Brucite With Kammererite - image 2
Brucite With Kammererite - image 3
Brucite With Kammererite - image 4
Brucite With Kammererite - image 5
Brucite With Kammererite - image 6

Brucite With Kammererite

Unknown Owner
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The deposit at Texas, Lancaster County, Pennsylvania is the oldest and most famous brucite locality in the United States. It was studied in the earliest days of mineralogy as a science. Old specimens are now hard to come by, and really only come out of museums (as this came from Harvard). The brucite crystals on this specimen are sandwiched between two layers of matrix, one of which contains smears of lustrous, magenta colored kammerite (chromium clinochlore). The brucite is composed of translucent, pastel grayish-green, petal-like crystals to 1.4 cm across. It is a classic style for the occurrence, and a large size to see for sale today.

Product details

SpeciesBrucite
SizeSmall Cabinet
Dimensions9.2 x 9.1 x 4.3 cm
Added on10/23/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Brucite
Mineral guide
Learn about Brucite
(Mg(OH)2) - vivid lemon-yellow to blue hues; delicate with perfect cleavage, prized for translucent, sculptural forms from Pakistan and Henan.
Brucite
Regional guide
Brucite from Wood’s Chrome Mine, Lancaster County, Pennsylvania, USA
Wood’s Chrome Mine is the classic American locality for crystallized brucite. Its best specimens are not merely “old Pennsylvania” curiosities; they are benchmark brucites: pale, lustrous, translucent plates and rounded aggregates that show the mineral in a sculptural, collectable form rather than as anonymous foliated masses. The finest pieces display stacked pseudohexagonal blades, pearly to waxy faces, and a subdued color range from colorless and white through grayish and pale yellow-green to the soft green tones most prized from the locality.