I received six rocks in my purchase order all as expected, and I will use mineral box again

Cristales de azurita de un azul real intenso con malaquita verde brillante extendiéndose sobre una roca ferruginosa porosa de color pardo negruzco, montados sobre un bloque de acrílico transparente. 3,8 × 2,5 × 3,0 cm, 40 g.
| Mineral | Calcopirita |
|---|---|
| Localidad | — |
| Sistema cristalino | Tetragonal |
| Fórmula química | CuFeS2 |
| Dimensiones | 3.8 cm × 2.5 cm × 3.0 cm |
| Peso | 40 g |
| Color | Multicolor |
| Tamaño | Miniature (up to 2 inches / up to 5 cm) |
| Especie mineral | Calcopirita |
| Estado | Sin daños en las caras expuestas |
Cristales de un azul oscuro como la tinta se apiñan en el centro de esta pequeña pieza y lanzan destellos breves y duros allí donde sus caras se alinean. Donde el azul se adelgaza, toma el relevo un fieltro verde hierba brillante que corre a manchas sobre una tosca roca ferruginosa pardo negruzca, porosa y acribillada de celdillas. El ejemplar está montado sobre un bloque de acrílico transparente, con la cara azul al frente.
La azurita y la malaquita son dos caras de un mismo proceso. Ambas son carbonatos secundarios de cobre —azurita Cu3(CO3)2(OH)2, malaquita Cu2(CO3)(OH)2— formados allí donde el agua rica en oxígeno desciende a través de un cuerpo mineralizado de cobre, y la azurita cede su azul al verde de la malaquita a medida que incorpora más agua. Tener ambas en una sola pieza equivale a sorprender esa conversión a media frase. Ninguna es dura, en torno a 3,5 o 4 en la escala de Mohs, y les sienta mejor la luz seca e indirecta que el alféizar soleado de una ventana.
El ejemplar mide 3,8 × 2,5 × 3,0 cm y pesa 40 g. Las imágenes recogen exactamente esta pieza sobre el bloque de acrílico con el que se envía.
Sí. Cada espécimen es una pieza única — las fotos muestran exactamente la pieza que recibirás, nunca una foto de archivo.
Sí — especímenes como este se forman de manera natural. Como es habitual en el sector, algunas piezas se limpian o recortan con delicadeza; fotografiamos el espécimen real y describimos su origen y estado con prudencia.
Los pedidos se envían a todo el mundo con envío asegurado y seguimiento, cuidadosamente embalados para proteger los cristales frágiles. Se incluye una base expositora.
Sí — dispones de un plazo de devolución de 14 días.
I received six rocks in my purchase order all as expected, and I will use mineral box again

Everything was good with my order I will buy from them again in the future

I am very pleased with the rock specimen. It was just like described.

The fluorite is absolutely beautiful! It was packaged very carefully, and the seller communicates quickly. I highly recommend buying minerals from this shop😀

I received the mineral exactly as pictured. It's not an expensive mineral, but it's very beautiful. Thank you for the prompt shipping and excellent service. I highly recommend this shop😉❤️

The mineral I received was exactly as pictured. It's not flashy, but it's a QR code fluorite that I've always wanted, and it's very beautiful. I love it!🥰

fluorita muy hermosa de gran tamaño, vendedora muy atenta siempre en comunicacion, el envio llego antes de la fecha programada, empacado con mucho cuidado, gracias

Very fine Sheelite of high quality and weight. Lovely with rich orange color. Packaged well and beautiful with stand included. Thank you- wonderful seller - great shop!!! Hugely recommended.

Absolutely stunning specimen. Packaged well! Thank you for including a free stand as well it’s much appreciated! Took a little while to ship out but it’s all good!! Thank you so much. I love it!

Beautiful authentic stone. Very fast shipping. Excellent 👍

Lovely piece from a like seller with great communication. Indian quartz, a charming cluster. Very pleased

Reçu très rapidement. Très beaux cristaux.

Clear, in perfect condition, which ia rare by itself, and here also location makes it a real collection best tier item. Thank you 🥹

Another stunning mineral from Maggie. It has a CHARACTER which is not so often to get. I'm in love with every single piece from Maggie and this one is no exception.

It's FENOMENAL. I'm so happy I decided to buy it. Cristals are in perfecf shape, big... I'm speachless. I think it's absolutely one of my best specimens. Thank you!

I'm obsessed with this fluorite. It's like the universe frozen in the box... Amazing. Can't stop looking at it 🥰

I have other wanadynites but this one is my favourite. Cristals itslef are small, but the overall composition is georgous 😍

Beautiful. Secured perfectly, so all these little needles can now feed my eyes 🥰

Perfect! On of my favourites on pink-purple shelf from now on 🥰

Absolutely beautiful. I thought it would be smaller, so nice surprise 😇
