Polissoir dit La Pierre Cochée
MonumentHidden Treasure
Polissoir dit La Pierre Cochée, located in Droué (Loir-et-Cher), is a historic monument. The monument is currently closed to visitors.
Key facts
- Type
- autre
- Location
- Droué, Loir-et-Cher, Centre-Val de Loire
- Visit
- Closed to visitors
- GPS
- 48.0340, 1.0918
- Mérimée Reference
- PA00098431
An enigmatic Neolithic relic, La Pierre Cochée de Droué is one of the few listed polishing sites in Loir-et-Cher: a striated rock surface where Neolithic man sharpened his stone axes over 5,000 years ago.
© Wikimedia Commons
History
In the heart of the Vendôme region, in the gentle countryside of Loir-et-Cher, lies a silent witness to prehistory: La Pierre Cochée, a Neolithic polishing stone listed as a Historic Monument in 1889. This outcropping block of sandstone or granite, marked with deep grooves and cupules, is one of the most tangible and accessible testimonies to the human presence in this region five to six millennia ago. A polisher is not a spectacular megalith or a mysterious burial mound: on the contrary, it is a collective tool, a place of work. Neolithic communities came here to sharpen and polish their flint or hard rock axe blades, tirelessly rubbing the stone against the abrasive surface of the rock, mixed with water and sand. The grooves in La Pierre Cochée are the result of hundreds, perhaps thousands of gestures accumulated over several generations. What makes this polisher particularly remarkable is the depth and clarity of its wear marks, which bear witness to intense and prolonged use. Some of the grooves are several centimetres deep, revealing a site that must have been a regular gathering point for Middle and Late Neolithic populations settled in the Beauce plain and Loir valleys. The visit is akin to an archaeological meditation: in a discreet rural setting, far from the tourist crowds, visitors place their fingers in the same hollows as men who disappeared fifty centuries ago. The experience is intimate, almost tactile, and is just as suited to prehistory enthusiasts as it is to families keen to awaken their children's curiosity about practical archaeology. The surrounding area of Droué offers a landscape of hedged farmland and arable crops typical of the north of the Loir-et-Cher, on the edge of the Beauce and Perche regions. This geographical location, at the crossroads of terroirs and natural routes, probably explains why this site was chosen: the nearby rivers and ridge paths made it an ideal place for prehistoric communities to converge.
Architecture
The Pierre Cochée belongs to the category of fixed polishing works, i.e. natural rock outcrops whose flat or slightly sloping surface has been exploited as an abrasive work surface. Unlike mobile polishing sites - where blocks can be transported - this type of monument is inseparable from its original geological environment. The rock has a worked surface marked by elongated longitudinal grooves carved by the repeated back-and-forth movement of axe blades during polishing. These grooves, whose width corresponds to that of the cutting edges of Neolithic axes (generally 3 to 8 cm), are accompanied by circular cupules resulting from the polishing of the convex surfaces of the tools. Together, they form a network of characteristic marks, legible even to the untrained eye. The rock material is probably fine-grained siliceous sandstone or granite, abrasive rocks typical of the subsoil between Beauce and Perche, offering the hardness and roughness needed for effective polishing of flint or tough rocks. The site has no superstructure or architectural features in the traditional sense of the term: the 'monumentality' of La Pierre Cochée is entirely contained in these minute hollows, these negative imprints of human labour frozen in stone for eternity. It is precisely this apparent simplicity that gives the polisher its evocative power and unique heritage value.
Related Figures
Les artisans néolithiques anonymes qui fréquentèrent le polissoir entre 4500 et 2500 av. J.-C.Gabriel de Mortillet (1821-1898), préhistorien français, pionnier de la classification des vestiges néolithiques en FranceAdrien de Longpérier (1816-1882), archéologue et conservateur au Louvre, acteur de l'inventaire des monuments préhistoriques au XIXe siècleLes membres de la commission des Monuments Historiques de 1889, responsables du premier classement de La Pierre Cochée
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Frequently Asked Questions
Where is Polissoir dit La Pierre Cochée located?
Polissoir dit La Pierre Cochée is located in Droué, Loir-et-Cher department, Centre-Val de Loire region, France.
Is Polissoir dit La Pierre Cochée open to visitors?
Polissoir dit La Pierre Cochée is currently closed to visitors.