独一无二!1870年代格伦瓦尔德森林、达勒姆、勃兰登堡的历史性GARNET 标本 - 高度: 5.5 cm - 宽度: 9 cm- 117 g





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来自德国勃兰登堡州柏林 Grunewald 森林 Dahlem 的花岗岩中含石榴石的历史标本,年代约1870年代,附原始手写标签。
卖家的描述
Garnet in Granite – Grunewald Forest, Dahlem, Brandenburg, Germany
Königlich/Preußische Geologische Landesanstalt, Berlin
A remarkable historic garnet-bearing granite erratic from the Grunewald Forest near Dahlem, Brandenburg, Germany.
The specimen contains numerous dark red to brownish garnet crystals embedded directly in a coarse-grained granitic matrix, creating an attractive contrast between the garnets and the light-coloured feldspar and quartz-rich host rock. Several garnet crystals are clearly visible on the exposed surface, with some showing distinct crystal faces and a strong vitreous to resinous lustre.
Particularly noteworthy is the original handwritten historical label, identifying the specimen as “Granaten in Granit-Geschiebe” and giving the locality as Grunewaldforst bei Dahlem, Pr. Brandenburg. The historical designation Pr. Brandenburg refers to the former Prussian Province of Brandenburg; the locality of Dahlem is today part of Berlin, Germany.
This is an interesting specimen not only for its mineralogical character, but also for its historical provenance and original old label, making it especially appealing to collectors of garnet, European localities, historical mineral specimens and old mineralogical material.
Mineral: Garnet in granite
Locality: Grunewald Forest, near Dahlem, Brandenburg, Germany
Historical locality designation: Pr. Brandenburg, Prussia
Type: Garnet-bearing granite / glacial erratic
Label: Original handwritten historical label included
A distinctive historical European specimen with documented old locality information and original provenance label.
卖家故事
Garnet in Granite – Grunewald Forest, Dahlem, Brandenburg, Germany
Königlich/Preußische Geologische Landesanstalt, Berlin
A remarkable historic garnet-bearing granite erratic from the Grunewald Forest near Dahlem, Brandenburg, Germany.
The specimen contains numerous dark red to brownish garnet crystals embedded directly in a coarse-grained granitic matrix, creating an attractive contrast between the garnets and the light-coloured feldspar and quartz-rich host rock. Several garnet crystals are clearly visible on the exposed surface, with some showing distinct crystal faces and a strong vitreous to resinous lustre.
Particularly noteworthy is the original handwritten historical label, identifying the specimen as “Granaten in Granit-Geschiebe” and giving the locality as Grunewaldforst bei Dahlem, Pr. Brandenburg. The historical designation Pr. Brandenburg refers to the former Prussian Province of Brandenburg; the locality of Dahlem is today part of Berlin, Germany.
This is an interesting specimen not only for its mineralogical character, but also for its historical provenance and original old label, making it especially appealing to collectors of garnet, European localities, historical mineral specimens and old mineralogical material.
Mineral: Garnet in granite
Locality: Grunewald Forest, near Dahlem, Brandenburg, Germany
Historical locality designation: Pr. Brandenburg, Prussia
Type: Garnet-bearing granite / glacial erratic
Label: Original handwritten historical label included
A distinctive historical European specimen with documented old locality information and original provenance label.
卖家故事
详细资料
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某些宝石和矿石被认为是对人体的健康和精神有益的吉祥物。 但是,使用或佩戴宝石或矿石并不意味着您可以治疗、痊愈或预防任何疾病。 请咨询您的卫生保健专业人员以获取有关医疗保健问题的详细信息,并且请勿在未咨询您的卫生保健专业人员之前停止使用任何药物治疗或疗程。 使用宝石或矿石作为健康疗法是个人选择中的一项。 虽然自古以来石头或水晶被用于缓解或预防症状,但我们网站上出售的物品不提供疗效的保证。 因此,Catawiki 不能保证或对在此出售的类似物品的有效性承担任何责任。
某些宝石和矿石被认为是对人体的健康和精神有益的吉祥物。 但是,使用或佩戴宝石或矿石并不意味着您可以治疗、痊愈或预防任何疾病。 请咨询您的卫生保健专业人员以获取有关医疗保健问题的详细信息,并且请勿在未咨询您的卫生保健专业人员之前停止使用任何药物治疗或疗程。 使用宝石或矿石作为健康疗法是个人选择中的一项。 虽然自古以来石头或水晶被用于缓解或预防症状,但我们网站上出售的物品不提供疗效的保证。 因此,Catawiki 不能保证或对在此出售的类似物品的有效性承担任何责任。

